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What is Rabeko Zero Jam?
Rabeko Zero Jam is a reduced-calorie jam for spreading, whose distinctive feature lies in what replaces the sugar. In a classic jam, sugar makes up half the jar and serves as much to sweeten as to give texture. Here that role is played by polydextrose, a dietary fibre making up 50% of the recipe, backed by pectin as a gelling agent and sucralose for the sweet taste.
The ingredients list is short and identical from one flavour to the next: dietary fibres (polydextrose 50%), the fruit, lemon juice, pectin, sucralose and potassium sorbate as a preservative. The fruit really is there — this is not a flavoured gel — and it is what provides the product's only sugars.
The flavours listed: Strawberry, Raspberry, Apricot, Cherry, Exotic, Forest Fruits, Blueberry and Cranberry. The Dutch brand's full range can be found in the Rabeko section, alongside the zero sauces.
What does a 20 g serving contain?
| Nutrient | Per 100 g | Per 20 g serving* |
|---|---|---|
| Energy | 55 kcal | 11 kcal |
| Fat | < 1 g | < 0.2 g |
| Carbohydrate | 5 g | 1 g |
| of which sugars | 5 g | 1 g |
| Fibre (polydextrose) | 34 g | 6.8 g |
| Protein | < 1 g | < 0.2 g |
| Salt | < 0.01 g | traces |
* Column calculated from the values declared per 100 g, as the manufacturer does not publish a per-serving column. The energy value is given only in kilocalories, with no kilojoule equivalent, and the "saturates" and "protein" lines are expressed as thresholds rather than exact values.
The figure that changes everything is 55 kcal per 100 g. A traditional jam provides around 250, with 50 to 60 g of sugars. Translated onto a slice of toast: you go from a tablespoon at 50 kcal and 11 g of sugars to a tablespoon at 11 kcal and 1 g of sugars. That is what makes a sweet breakfast compatible with a period of restriction, and it is the only argument this product needs.
Two nutrition claims are perfectly well founded here, and we can use them. "High fibre" first: the regulatory threshold is 6 g per 100 g, and the product shows 34. "Low sugars" next: the threshold is 5 g per 100 g, and the product sits exactly there. Let us add that the statement "with no added sugars" must always be accompanied by the wording "contains naturally occurring sugars" — the 5 g come from the fruit, not from an addition.
Those 34 g of fibre deserve a close look, because they have a flip side. A 20 g serving provides 6.8 g of fibre, which on its own is an appreciable share of the recommended daily intake. That is excellent if you are short of it. It is a lot in one go if you are not used to it, and we come back to this below.
How do you use Zero Jam?
Dose: 20 g, or one tablespoon. Liquid: none. Timing: breakfast, snack or dessert. Frequency: 1 to 2 servings a day to stay sensible on the fibre side. Duration: none, it is a food.
Two steps clearly improve the result, and they are little known. Stir the jar before use: the texture of a jam made with pectin and polydextrose is not uniform when left standing. And take it out of the fridge five to ten minutes before spreading it — cold, it is firm and tears the bread.
Beyond toast, it is used anywhere you would put a classic jam: in fromage blanc or plain yoghurt, on pancakes, as a topping for a cheesecake, or folded into home baking. It also sweetens tea or a herbal infusion. One pairing that works particularly well: a spoonful in fromage blanc with a scoop of protein, for a complete dessert at very few calories.
Once opened, keep the jar in the fridge and use it within three weeks. That is shorter than a traditional jam, and it makes sense: sugar is a preservative, and there is practically none here. Close it carefully after each use.
Who is this jam for, and who is it not for?
It suits anyone who wants to keep a sweet breakfast during a calorie deficit, anyone watching their sugar intake, and anyone looking to increase their fibre without thinking about it. The manufacturer declares it gluten free and compatible with vegetarian and vegan diets.
It is not for you if you tolerate large quantities of fibre poorly. That is the product's real limit, and the manufacturer mentions it: a laxative effect is possible in the event of excessive consumption, because of the polydextrose. With 6.8 g of fibre per spoonful, three slices of toast at breakfast can be enough to cause bloating or intestinal discomfort. If irritable bowel syndrome affects you, start with half a serving and see how it goes.
The manufacturer flags possible traces of NUTS, PEANUTS, MILK, SOYA, EGGS and GLUTEN depending on the factory of manufacture, and does not recommend the product for pregnant or breastfeeding women. It advises checking your tolerance the first time you take it — sound advice here.
What not to expect from it. This is not a slimming product: it is a jam that costs less in calories, which is very different. It is only worthwhile if it replaces classic jam, not if it is added to it. Nor is it a medical food, and we will make no claim relating to blood glucose or diabetes: that kind of statement is not permitted on a food product, and any question of the sort is one for your doctor.
Zero jam or peanut butter?
This is the comparison that really arises in front of the breakfast shelf, because these are the two spreads found in most athletes' cupboards. And they play entirely different roles.
Peanut butter provides fats, protein and plenty of calories: reckon on around 600 kcal per 100 g, roughly ten times more than here. It is the better choice when bulking, when you need to push the calorie total up without eating more in volume, or when you want to make a breakfast more filling and more complete in protein terms.
Zero jam is the better choice in the opposite situation, and there it is unbeatable: you want something sweet on your toast without it weighing anything at all on your day. At 11 kcal a spoonful, that is a line you can ignore in your calculations. It also wins on fibre, which peanut butter provides only in small amounts. Nothing stops you doing both on the same slice, incidentally — it is even a classic pairing, and zero jam is a useful stand-in for honey there. The rest of our sweet options can be found in the protein snacks section.
Frequently asked questions
55 kcal per 100 g, how is that possible?
Because the sugar, which makes up half of a classic jam, is here replaced by polydextrose — a dietary fibre with very few calories — and by sucralose, a sweetener used at doses of the order of a milligram. The remaining 5 g of carbohydrate come from the fruit alone. It is a substitution of ingredients, not a labelling sleight of hand.
Does it really contain fruit?
Yes. The fruit appears second in the ingredients list, just after the fibres, and it is what provides the 5 g of sugars per 100 g. Depending on the flavour, that means strawberries, apricots, cherries, raspberries, blueberries, cranberries or a mix of berries or exotic fruits.
Can polydextrose cause digestive trouble?
Yes, in significant quantities. The manufacturer carries a statement about a possible laxative effect in the event of excessive consumption. A 20 g serving provides 6.8 g of fibre: that is comfortable, three servings in the same morning much less so. Start with one spoonful and increase if you digest it well.
Can it be cooked or heated?
Yes, it can be folded into home baking or used as a topping. Just be aware that pectin and polydextrose do not behave like sugar when cooked: the texture does not caramelise and the result stays soft. For a tart, add it after baking rather than before.
How long does an opened jar keep?
Three weeks in the fridge, against several months for a classic jam. The difference comes down to sugar: it is sugar that preserves a traditional jam, and there is practically none here. Close the jar properly and do not dip a knife into it that has been used elsewhere.
Is it suitable for people with coeliac disease?
The manufacturer declares the product gluten free, but flags possible traces of gluten depending on the factory of manufacture. If you have confirmed coeliac disease, read the label on the jar you receive and, at the slightest doubt, abstain.
Which flavour should you choose first?
Strawberry and Raspberry are the closest to a classic jam and the most widely liked. Forest Fruits and Blueberry have a sharper profile that works very well in fromage blanc. Cranberry and Exotic are the most distinctive — save those for when you like going off the beaten track.
Where can you buy Rabeko Zero Jam?
The flavours can be ordered from this page, and we ship throughout France and Europe.
With this product, the conversation over the counter at our Vendargues shop, about ten minutes from Montpellier, rarely turns on the calories: they speak for themselves. It is more about the texture, which is not that of a sugar-based jam, and about how many jars to take — two different flavours are better than the same one twice when you have never tasted it. The rest of our reduced-calorie products can be found in our weight loss section.
No Added Sugar, Light, or Zero: What Does the Label Really Say?
Three terms are used on these jars, and they don't mean the same thing. The European regulation on nutrition claims defines them precisely.
- No Added Sugars: no sugar or ingredients used for their sweetening properties have been added. Naturally occurring sugars in the fruit remain, and the label must specify this. Therefore, a no-added-sugar jam is not a sugar-free jam.
- Light or Reduced Sugar: contains at least 30% less sugar than a similar product. A light jar with 40g of sugar per 100g is still a very sweet product.
- Sugar-Free: no more than 0.5g of sugar per 100g. This is the strictest claim, and the only one that truly allows the word "zero."
A legal detail explains the wording of many labels. European regulations reserve the word "jam" for preparations where the soluble dry matter content reaches at least 60%, meaning largely sugar, with a minimum of 350g of fruit per kilogram of finished product. An sweetened product therefore cannot legally be called jam: it is sold under the name "fruit preparation" or "fruit specialty." The word is still used in everyday language, including here, but it's this legal denomination that you should look for on the shelf.
In terms of figures, a classic jam contains around 250 to 280 kcal per 100g according to ANSES's Ciqual table, with 60 to 65g of sugars. A no-added-sugar preparation usually falls below 100 kcal, and the most stripped-down versions are around 50 to 60 kcal. On a 20g slice of toast, the difference represents about forty kilocalories and ten grams of sugars.
What Sweeteners are Used, and Why Those?
Removing 60g of sugar per 100g poses two simultaneous problems: restoring the sweet taste and replacing a volume of matter. Hence, two categories of ingredients.
Intense sweeteners — sucralose, steviol glycosides — provide sweetness for a negligible weight. A few milligrams are enough where grams of sucrose were needed.
Bulking sweeteners, or polyols — erythritol, maltitol, sorbitol, xylitol — provide volume and some texture. They count for 2.4 kcal per gram according to European labeling rules, except for erythritol, which is counted as 0 kcal per gram. This explains why an erythritol preparation shows a lower figure than a maltitol preparation of comparable composition.
Some recipes do without sweeteners and rely on concentrated fruit, such as apple or grape juice. These are then sugars like any others, simply not "added" in the regulatory sense, and the "of which sugars" line immediately shows it: the front reads quickly, the table doesn't lie. To understand the behavior of each sweetener, our flavor and sweetener section details the families one by one.
Is a Sugar-Free Jam Suitable for a Diabetic Person?
This question comes up constantly, and it deserves a precise answer rather than a commercial one.
First point: in European regulations, there is no longer a category of foods intended for diabetics. It was abolished due to a lack of scientific basis to define its composition. No product can therefore be presented as "for diabetics," and we do not present it as such.
Second point: a no-added-sugar preparation still contains the fruit's sugars, i.e., 8 to 20g per 100g depending on the recipe. This is not zero, and it contributes to a daily carbohydrate total.
Third point: diet management for diabetes is the responsibility of a doctor or dietitian, who takes into account treatment, glycemic balance, and the rest of the meal. If you are concerned, take the label to your health professional rather than relying on a mention on a jar.
What can be said honestly, without making claims: for the same quantity, these preparations provide significantly less sugar and fewer calories than traditional jam. This is a fact of composition, verifiable on the nutritional table. It is not a therapeutic property.
How is Texture Achieved Without Sugar?
Sugar is not just a taste in jam: it's a structural agent and a preservative. It binds free water, which prevents microorganisms from growing, and it allows the fruit's pectin to gel. Remove it, and both functions fail.
For gelling, manufacturers switch to low-methoxyl or amidated pectins, which set in the presence of calcium instead of requiring a very sugary and acidic environment. The result is a softer gel, less sticky than classic jam. Other recipes add xanthan gum or citrus fiber, which gives a smoother, more spreadable texture, similar to a thick coulis.
For preservation, the solution is cold. Most of these preparations bear the mention "keep refrigerated after opening," with a specified срок on the jar, whereas a jam with 60% sugar lasts several months. Refer to this mention rather than a general rule, and never use a spoon that has already been used on toast.
How to Use it Daily?
On toast, on wholemeal or rye bread rather than brioche. A particularly good combination: a thin layer of peanut butter then a spoon of red fruit preparation, for a satisfying and protein-rich breakfast.
In porridge, incorporated after cooking in oats or oat flour. One tablespoon is enough to flavor a whole bowl.
As a pancake topping, where it replaces maple syrup without consuming the entire carbohydrate budget of the meal. Our protein pancake preparations are well suited for this, and a cooking spray prevents adding oil to the pan.
As a filling, in quark, skyr, or between two layers of protein cake. It holds up well to oven baking, unlike liquid zero sauces, which evaporate.
Frequently Asked Questions
What exactly is jam?
Legally, it is a mixture of fruit and sugar cooked until it reaches at least 60% soluble dry matter, with a minimum of 350g of fruit per kilogram of finished product—550g for an "extra jam." Three elements must be present for the gel to set: fruit pectin, sugar, and acidity. This definition explains why a sweetened preparation cannot be called jam: it's not a matter of quality, but of regulatory composition.
Is jam good for your health?
It's a sugary product, to be treated as such. Classic jam contains 60 to 65g of sugars per 100g: the fruits it contains provide some minerals and plant compounds, but long cooking destroys a large part of the vitamin C, and these contributions remain marginal compared to the sugar. It is not a portion of fruit. In small quantities, as part of a balanced diet, it poses no problem—20g on toast is about twelve grams of sugars. Public health guidelines primarily recommend limiting sugary products as a whole: it's the daily total that matters, not just this one jar.
Which jam has the least sugar?
The sweetened fruit preparations in this section, with 8 to 20g of sugar per 100g depending on the recipe—compared to 60 to 65g for traditional jam. Among classic products, "reduced sugar" versions go down to 40 to 45g, which is still a lot, and "no added sugar from concentrated fruit juice" versions are often around 30 to 40g—the word "added" masking the sugars provided by the concentrate. The only reliable indicator is the "of which sugars" line on the nutritional panel: the front can claim many things, but this figure is verified.
Why is sugar needed in jam?
For three reasons, only one of which concerns taste. Sugar is primarily a preservative: it binds the free water in the fruit, depriving molds and yeasts of the environment they need—this is what allows an unopened jar to last for months at room temperature. It is also essential for gelling: classic fruit pectin only forms a network in a very sugary and acidic environment. Finally, it provides flavor and shine. Removing sugar therefore requires replacing it on these three fronts: an amidated pectin for setting, refrigeration for preservation, and a sweetener for taste.
Why is lemon juice added to jam?
For acidity, which is the third condition for setting – pectin only gels properly in an acidic environment. Fruits low in acid like peaches, pears, figs, or cherries need it; currants or apricots much less so. Lemon provides two other benefits: it slows down the browning of light fruits, and it helps extract pectin naturally present in seeds and skins. Count the juice of half a lemon per kilogram of fruit, added at the beginning of cooking.
How to replace sugar in jam?
Not by simply substituting a sweetener gram for gram: sugar also provided structure and preservation. The method that works combines three changes. Use an amidated or low-methylated pectin, sold as "pectin for light jams," which sets in the presence of calcium rather than sugar. Sweeten with erythritol, which adds volume, or an intense sweetener if you are only looking for flavor. And shorten the cooking time to ten or fifteen minutes: without sugar to concentrate, long cooking only evaporates the aromas. The result can be stored in the refrigerator for about ten days, or in the freezer.
How to thicken sugar-free jam?
Four solutions, from the most reliable to the most rustic. Amidated pectin remains the best: 5 to 10g per kilo of fruit, mixed dry with a little sweetener before incorporation to avoid lumps. Agar-agar, 2g per kilo, gives a firmer and slightly brittle gel, which must be brought to a boil for one minute to activate it. Xanthan gum, half a teaspoon per kilo, thickens when cold but gives a slightly elastic texture. Finally, chia seeds, two tablespoons per 300g of fruit, swell in the refrigerator and yield a preparation to be consumed within the week. In all cases, judge the consistency when cold: a hot preparation always appears too liquid.
How to store sugar-free jam?
Always in the refrigerator once the jar is opened – and often from the start for a homemade version. Without the 60% sugar that binds free water, the microbiological barrier no longer exists. Allow seven to ten days for a homemade preparation, and refer to the expiry date indicated on the jar for a commercial product, which contains a preservative. Two rules that genuinely extend shelf life: never reuse a spoon that has already touched toast, and freeze small portions of what you won't consume within the week. Any trace of mold condemns the entire jar, not just the surface.
Does jam make you gain weight?
No more than any other food consumed in usual quantities. A classic jam provides about 250 kcal per 100g, but you don't eat 100g of it: a piece of toast carries 15 to 20g, or 40 to 50 kcal and about twelve grams of sugars. What matters is daily repetition. A no-added-sugar preparation reduces the calorie intake of the toast to around 10 to 15 kcal: a real gain if jam is an everyday breakfast item, anecdotal if you only eat it on Sundays.
What to put on your toast to avoid gaining weight?
The question is less about the topping than about the whole. A slice of toast is judged on three lines: the bread, the fat, and the sweet topping. Wholemeal or sourdough bread is more filling than white baguette of equal weight. The layer of butter often weighs more than the jam itself, as it's about 750 kcal per 100g versus 250. A no-added-sugar preparation lightens the third line, and peanut butter, which is denser but rich in protein and fiber, usefully replaces butter in small quantities.
Should you eat jam in the morning?
There's no obligation. A sweet breakfast suits some people and causes an 11 AM hunger pang in others. The determining factor is the presence of protein and fiber alongside it: whole-grain bread, dairy product, eggs, oilseeds. A single slice of toast with jam on white bread is not very filling; the same with plain yogurt will last until lunch.
What sugar should be used for homemade jam?
Ordinary granulated sugar is perfectly suitable: it's sucrose, like "jam sugar," to which pectin and citric acid have simply been added to aid setting. Brown sugar also works but colors and flavors the result. For a sugar-free version, sucrose cannot be replaced gram for gram by an intense sweetener: you need an amidated pectin and a shorter cooking time, otherwise you will get a juice.
How much sugar is needed for 1 kg of fruit?
The classic proportion is 700g to 1kg of sugar per kilogram of fruit, depending on the pectin content and acidity of the fruit. This dose provides long shelf life at room temperature, not just taste. Reducing it to 500g yields a fruitier but less stable jam, which should be refrigerated and consumed quickly.
What's the difference between jam, jelly, and marmalade?
Jam is made from whole or chopped fruits cooked with sugar. Jelly uses only filtered juice, without pulp, resulting in a translucent texture. Marmalade, in European regulations, refers to a citrus-based preparation – the common French usage, which calls any very well-cooked jam a marmalade, does not correspond to the legal definition.
Can sugar-free preparation be frozen?
Yes, and it's practical if you consume it slowly. Transfer to a suitable container, leaving a little space, or freeze in portions in an ice cube tray. The texture loses some of its firmness upon thawing, as low-methylated pectins do not withstand freezing as well. For use in porridge or as a filling, this is not noticeable.
Is there a digestive risk?
At normal toast quantities, no. The issue arises if the recipe relies on polyols and you consume a lot of them during the day, from all sources combined: they ferment in the colon and cause bloating or a laxative effect. Regulations require the mention "excessive consumption may have laxative effects" beyond 10% polyols – if it appears on the jar, take it into account, especially if you also consume sweetened protein bars or protein cookies on the same day.
What can be found in this section?
We select these preparations based on three criteria: the actual fruit content, the type of sweetener used, and the texture, which is where most sugar-free products fail. Rabeko is the reference in this category in France.
These products belong to a larger range of light groceries: zero sauces for savory and syrups, flavors and sweeteners for cooking yourself, peanut butter and protein snacks for snacks. For a complete breakfast, also see liquid egg whites and our protein powders.
Where to find them near Montpellier?
These preparations are not everyday grocery items, and their difference lies in label details: proportion of fruit, type of sweetener, texture. At our store in Vendargues, about ten minutes from Montpellier, you can compare two jars side by side before choosing. We also ship throughout France and Europe.
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No Added Sugar, Light, or Zero: What Does the Label Really Say?
Three terms are used on these jars, and they don't mean the same thing. The European regulation on nutrition claims defines them precisely.
- No Added Sugars: no sugar or ingredients used for their sweetening properties have been added. Naturally occurring sugars in the fruit remain, and the label must specify this. Therefore, a no-added-sugar jam is not a sugar-free jam.
- Light or Reduced Sugar: contains at least 30% less sugar than a similar product. A light jar with 40g of sugar per 100g is still a very sweet product.
- Sugar-Free: no more than 0.5g of sugar per 100g. This is the strictest claim, and the only one that truly allows the word "zero."
A legal detail explains the wording of many labels. European regulations reserve the word "jam" for preparations where the soluble dry matter content reaches at least 60%, meaning largely sugar, with a minimum of 350g of fruit per kilogram of finished product. An sweetened product therefore cannot legally be called jam: it is sold under the name "fruit preparation" or "fruit specialty." The word is still used in everyday language, including here, but it's this legal denomination that you should look for on the shelf.
In terms of figures, a classic jam contains around 250 to 280 kcal per 100g according to ANSES's Ciqual table, with 60 to 65g of sugars. A no-added-sugar preparation usually falls below 100 kcal, and the most stripped-down versions are around 50 to 60 kcal. On a 20g slice of toast, the difference represents about forty kilocalories and ten grams of sugars.
What Sweeteners are Used, and Why Those?
Removing 60g of sugar per 100g poses two simultaneous problems: restoring the sweet taste and replacing a volume of matter. Hence, two categories of ingredients.
Intense sweeteners — sucralose, steviol glycosides — provide sweetness for a negligible weight. A few milligrams are enough where grams of sucrose were needed.
Bulking sweeteners, or polyols — erythritol, maltitol, sorbitol, xylitol — provide volume and some texture. They count for 2.4 kcal per gram according to European labeling rules, except for erythritol, which is counted as 0 kcal per gram. This explains why an erythritol preparation shows a lower figure than a maltitol preparation of comparable composition.
Some recipes do without sweeteners and rely on concentrated fruit, such as apple or grape juice. These are then sugars like any others, simply not "added" in the regulatory sense, and the "of which sugars" line immediately shows it: the front reads quickly, the table doesn't lie. To understand the behavior of each sweetener, our flavor and sweetener section details the families one by one.
Is a Sugar-Free Jam Suitable for a Diabetic Person?
This question comes up constantly, and it deserves a precise answer rather than a commercial one.
First point: in European regulations, there is no longer a category of foods intended for diabetics. It was abolished due to a lack of scientific basis to define its composition. No product can therefore be presented as "for diabetics," and we do not present it as such.
Second point: a no-added-sugar preparation still contains the fruit's sugars, i.e., 8 to 20g per 100g depending on the recipe. This is not zero, and it contributes to a daily carbohydrate total.
Third point: diet management for diabetes is the responsibility of a doctor or dietitian, who takes into account treatment, glycemic balance, and the rest of the meal. If you are concerned, take the label to your health professional rather than relying on a mention on a jar.
What can be said honestly, without making claims: for the same quantity, these preparations provide significantly less sugar and fewer calories than traditional jam. This is a fact of composition, verifiable on the nutritional table. It is not a therapeutic property.
How is Texture Achieved Without Sugar?
Sugar is not just a taste in jam: it's a structural agent and a preservative. It binds free water, which prevents microorganisms from growing, and it allows the fruit's pectin to gel. Remove it, and both functions fail.
For gelling, manufacturers switch to low-methoxyl or amidated pectins, which set in the presence of calcium instead of requiring a very sugary and acidic environment. The result is a softer gel, less sticky than classic jam. Other recipes add xanthan gum or citrus fiber, which gives a smoother, more spreadable texture, similar to a thick coulis.
For preservation, the solution is cold. Most of these preparations bear the mention "keep refrigerated after opening," with a specified срок on the jar, whereas a jam with 60% sugar lasts several months. Refer to this mention rather than a general rule, and never use a spoon that has already been used on toast.
How to Use it Daily?
On toast, on wholemeal or rye bread rather than brioche. A particularly good combination: a thin layer of peanut butter then a spoon of red fruit preparation, for a satisfying and protein-rich breakfast.
In porridge, incorporated after cooking in oats or oat flour. One tablespoon is enough to flavor a whole bowl.
As a pancake topping, where it replaces maple syrup without consuming the entire carbohydrate budget of the meal. Our protein pancake preparations are well suited for this, and a cooking spray prevents adding oil to the pan.
As a filling, in quark, skyr, or between two layers of protein cake. It holds up well to oven baking, unlike liquid zero sauces, which evaporate.
Frequently Asked Questions
What exactly is jam?
Legally, it is a mixture of fruit and sugar cooked until it reaches at least 60% soluble dry matter, with a minimum of 350g of fruit per kilogram of finished product—550g for an "extra jam." Three elements must be present for the gel to set: fruit pectin, sugar, and acidity. This definition explains why a sweetened preparation cannot be called jam: it's not a matter of quality, but of regulatory composition.
Is jam good for your health?
It's a sugary product, to be treated as such. Classic jam contains 60 to 65g of sugars per 100g: the fruits it contains provide some minerals and plant compounds, but long cooking destroys a large part of the vitamin C, and these contributions remain marginal compared to the sugar. It is not a portion of fruit. In small quantities, as part of a balanced diet, it poses no problem—20g on toast is about twelve grams of sugars. Public health guidelines primarily recommend limiting sugary products as a whole: it's the daily total that matters, not just this one jar.
Which jam has the least sugar?
The sweetened fruit preparations in this section, with 8 to 20g of sugar per 100g depending on the recipe—compared to 60 to 65g for traditional jam. Among classic products, "reduced sugar" versions go down to 40 to 45g, which is still a lot, and "no added sugar from concentrated fruit juice" versions are often around 30 to 40g—the word "added" masking the sugars provided by the concentrate. The only reliable indicator is the "of which sugars" line on the nutritional panel: the front can claim many things, but this figure is verified.
Why is sugar needed in jam?
For three reasons, only one of which concerns taste. Sugar is primarily a preservative: it binds the free water in the fruit, depriving molds and yeasts of the environment they need—this is what allows an unopened jar to last for months at room temperature. It is also essential for gelling: classic fruit pectin only forms a network in a very sugary and acidic environment. Finally, it provides flavor and shine. Removing sugar therefore requires replacing it on these three fronts: an amidated pectin for setting, refrigeration for preservation, and a sweetener for taste.
Why is lemon juice added to jam?
For acidity, which is the third condition for setting – pectin only gels properly in an acidic environment. Fruits low in acid like peaches, pears, figs, or cherries need it; currants or apricots much less so. Lemon provides two other benefits: it slows down the browning of light fruits, and it helps extract pectin naturally present in seeds and skins. Count the juice of half a lemon per kilogram of fruit, added at the beginning of cooking.
How to replace sugar in jam?
Not by simply substituting a sweetener gram for gram: sugar also provided structure and preservation. The method that works combines three changes. Use an amidated or low-methylated pectin, sold as "pectin for light jams," which sets in the presence of calcium rather than sugar. Sweeten with erythritol, which adds volume, or an intense sweetener if you are only looking for flavor. And shorten the cooking time to ten or fifteen minutes: without sugar to concentrate, long cooking only evaporates the aromas. The result can be stored in the refrigerator for about ten days, or in the freezer.
How to thicken sugar-free jam?
Four solutions, from the most reliable to the most rustic. Amidated pectin remains the best: 5 to 10g per kilo of fruit, mixed dry with a little sweetener before incorporation to avoid lumps. Agar-agar, 2g per kilo, gives a firmer and slightly brittle gel, which must be brought to a boil for one minute to activate it. Xanthan gum, half a teaspoon per kilo, thickens when cold but gives a slightly elastic texture. Finally, chia seeds, two tablespoons per 300g of fruit, swell in the refrigerator and yield a preparation to be consumed within the week. In all cases, judge the consistency when cold: a hot preparation always appears too liquid.
How to store sugar-free jam?
Always in the refrigerator once the jar is opened – and often from the start for a homemade version. Without the 60% sugar that binds free water, the microbiological barrier no longer exists. Allow seven to ten days for a homemade preparation, and refer to the expiry date indicated on the jar for a commercial product, which contains a preservative. Two rules that genuinely extend shelf life: never reuse a spoon that has already touched toast, and freeze small portions of what you won't consume within the week. Any trace of mold condemns the entire jar, not just the surface.
Does jam make you gain weight?
No more than any other food consumed in usual quantities. A classic jam provides about 250 kcal per 100g, but you don't eat 100g of it: a piece of toast carries 15 to 20g, or 40 to 50 kcal and about twelve grams of sugars. What matters is daily repetition. A no-added-sugar preparation reduces the calorie intake of the toast to around 10 to 15 kcal: a real gain if jam is an everyday breakfast item, anecdotal if you only eat it on Sundays.
What to put on your toast to avoid gaining weight?
The question is less about the topping than about the whole. A slice of toast is judged on three lines: the bread, the fat, and the sweet topping. Wholemeal or sourdough bread is more filling than white baguette of equal weight. The layer of butter often weighs more than the jam itself, as it's about 750 kcal per 100g versus 250. A no-added-sugar preparation lightens the third line, and peanut butter, which is denser but rich in protein and fiber, usefully replaces butter in small quantities.
Should you eat jam in the morning?
There's no obligation. A sweet breakfast suits some people and causes an 11 AM hunger pang in others. The determining factor is the presence of protein and fiber alongside it: whole-grain bread, dairy product, eggs, oilseeds. A single slice of toast with jam on white bread is not very filling; the same with plain yogurt will last until lunch.
What sugar should be used for homemade jam?
Ordinary granulated sugar is perfectly suitable: it's sucrose, like "jam sugar," to which pectin and citric acid have simply been added to aid setting. Brown sugar also works but colors and flavors the result. For a sugar-free version, sucrose cannot be replaced gram for gram by an intense sweetener: you need an amidated pectin and a shorter cooking time, otherwise you will get a juice.
How much sugar is needed for 1 kg of fruit?
The classic proportion is 700g to 1kg of sugar per kilogram of fruit, depending on the pectin content and acidity of the fruit. This dose provides long shelf life at room temperature, not just taste. Reducing it to 500g yields a fruitier but less stable jam, which should be refrigerated and consumed quickly.
What's the difference between jam, jelly, and marmalade?
Jam is made from whole or chopped fruits cooked with sugar. Jelly uses only filtered juice, without pulp, resulting in a translucent texture. Marmalade, in European regulations, refers to a citrus-based preparation – the common French usage, which calls any very well-cooked jam a marmalade, does not correspond to the legal definition.
Can sugar-free preparation be frozen?
Yes, and it's practical if you consume it slowly. Transfer to a suitable container, leaving a little space, or freeze in portions in an ice cube tray. The texture loses some of its firmness upon thawing, as low-methylated pectins do not withstand freezing as well. For use in porridge or as a filling, this is not noticeable.
Is there a digestive risk?
At normal toast quantities, no. The issue arises if the recipe relies on polyols and you consume a lot of them during the day, from all sources combined: they ferment in the colon and cause bloating or a laxative effect. Regulations require the mention "excessive consumption may have laxative effects" beyond 10% polyols – if it appears on the jar, take it into account, especially if you also consume sweetened protein bars or protein cookies on the same day.
What can be found in this section?
We select these preparations based on three criteria: the actual fruit content, the type of sweetener used, and the texture, which is where most sugar-free products fail. Rabeko is the reference in this category in France.
These products belong to a larger range of light groceries: zero sauces for savory and syrups, flavors and sweeteners for cooking yourself, peanut butter and protein snacks for snacks. For a complete breakfast, also see liquid egg whites and our protein powders.
Where to find them near Montpellier?
These preparations are not everyday grocery items, and their difference lies in label details: proportion of fruit, type of sweetener, texture. At our store in Vendargues, about ten minutes from Montpellier, you can compare two jars side by side before choosing. We also ship throughout France and Europe.
Regulatory and nutritional sources: Ciqual, ANSES, EFSA.
Sources
- ANSES — Les compléments alimentaires
- Règlement UE n° 432/2012 — allégations de santé autorisées
- Règlement CE n° 1924/2006 — allégations nutritionnelles et de santé
À intégrer dans une alimentation variée et équilibrée et un mode de vie sain.
Questions fréquentes — Zero Sugar Jam
Une confiture, c'est quoi exactement ?
Au sens légal, un mélange de fruits et de sucre cuit jusqu'à atteindre au moins 60 % de matière sèche soluble, avec un minimum de 350 g de fruits par kilo de produit fini — 550 g pour une « confiture extra ». Trois éléments doivent être réunis pour que le gel prenne : la pectine du fruit, le sucre, et l'acidité. C'est cette définition qui explique qu'une préparation édulcorée porte un autre nom : ce n'est pas une question de qualité, mais de composition réglementaire.
La confiture est-elle bonne pour la santé ?
C'est un produit sucré, à traiter comme tel. Une confiture classique contient 60 à 65 g de sucres aux 100 g : les fruits qu'elle contient apportent un peu de minéraux et de composés végétaux, mais la cuisson longue détruit une grande partie de la vitamine C. En petite quantité, dans une alimentation équilibrée, elle s'intègre sans difficulté — 20 g sur une tartine, c'est une douzaine de grammes de sucres. Les repères de santé publique invitent surtout à limiter les produits sucrés dans leur ensemble : c'est le total de la journée qui compte.
Quelle est la confiture la moins sucrée ?
Les préparations de fruits édulcorées de ce rayon, avec 8 à 20 g de sucres aux 100 g selon la recette — contre 60 à 65 g pour une confiture traditionnelle. Parmi les produits classiques, les « allégées en sucres » descendent à 40 à 45 g, et les « sans sucres ajoutés à base de jus de fruits concentré » se situent souvent autour de 30 à 40 g, le concentré apportant ses propres sucres. Le repère fiable est la ligne « dont sucres » du tableau nutritionnel.
Pourquoi faut-il mettre du sucre dans la confiture ?
Pour trois raisons, dont une seule concerne le goût. Le sucre est d'abord un conservateur : il fixe l'eau libre du fruit, ce qui prive moisissures et levures du milieu dont elles ont besoin — c'est ce qui permet à un pot fermé de tenir des mois à température ambiante. Il est ensuite indispensable à la gélification : la pectine classique du fruit ne forme un réseau qu'en milieu très sucré et acide. Il apporte enfin la saveur et le brillant. Retirer le sucre oblige donc à le remplacer sur ces trois fronts : une pectine amidée pour la prise, le froid pour la conservation, un édulcorant pour le goût.
Pourquoi met-on du jus de citron dans la confiture ?
Pour l'acidité, qui est la troisième condition de la prise — la pectine ne gélifie correctement qu'en milieu acide. Les fruits pauvres en acide comme la pêche, la poire, la figue ou la cerise en ont besoin ; la groseille ou l'abricot beaucoup moins. Le citron rend deux autres services : il freine le brunissement des fruits clairs, et il aide à extraire la pectine naturellement présente dans les pépins et les peaux. Comptez le jus d'un demi-citron par kilo de fruits, ajouté en début de cuisson.
Comment remplacer le sucre dans une confiture ?
Pas en substituant simplement un édulcorant gramme pour gramme : le sucre assurait aussi la structure et la conservation. La méthode qui fonctionne combine trois changements. Utilisez une pectine amidée ou faiblement méthylée, vendue sous l'appellation « pectine pour confitures allégées », qui prend en présence de calcium plutôt que de sucre. Sucrez avec de l'érythritol, qui apporte du volume, ou un édulcorant intense si vous ne cherchez que la saveur. Et raccourcissez la cuisson à dix ou quinze minutes : sans sucre à concentrer, une cuisson longue ne fait qu'évaporer les arômes. Le résultat se conserve au réfrigérateur, une dizaine de jours, ou au congélateur.
Comment épaissir une confiture sans sucre ?
Quatre solutions, de la plus fiable à la plus rustique. La pectine amidée reste la meilleure : 5 à 10 g par kilo de fruits, mélangée à sec avec un peu d'édulcorant avant incorporation pour éviter les grumeaux. L'agar-agar, 2 g par kilo, donne un gel plus ferme et un peu cassant, qu'il faut porter à ébullition une minute pour l'activer. La gomme xanthane, une demi-cuillère à café par kilo, épaissit à froid mais donne une texture légèrement élastique. Enfin les graines de chia, deux cuillères à soupe par 300 g de fruits, gonflent au réfrigérateur et donnent une préparation à consommer dans la semaine. Dans tous les cas, jugez la consistance à froid : une préparation chaude paraît toujours trop liquide.
Comment conserver une confiture sans sucre ?
Au réfrigérateur, systématiquement, une fois le pot ouvert — et souvent dès l'origine pour une version maison. Sans les 60 % de sucre qui bloquaient l'eau libre, la barrière microbiologique n'existe plus. Comptez sept à dix jours pour une préparation maison, et reportez-vous au délai indiqué sur le pot pour un produit du commerce, qui contient un conservateur. Deux règles qui prolongent réellement la durée : ne jamais replonger une cuillère déjà passée sur une tartine, et congeler par petites portions ce que vous ne consommerez pas dans la semaine. Toute trace de moisissure condamne le pot entier.
Est-ce que la confiture fait grossir ?
Pas plus qu'un autre aliment pris dans les quantités habituelles. Une confiture classique apporte environ 250 kcal aux 100 g, mais on n'en mange pas 100 g : une tartine en porte 15 à 20 g, soit 40 à 50 kcal et une douzaine de grammes de sucres. C'est la répétition quotidienne qui compte. Une préparation sans sucre ajouté ramène l'apport de la tartine autour de 10 à 15 kcal : un gain qui se cumule vite quand la confiture est un rendez-vous de chaque matin.
Que mettre sur sa tartine pour ne pas grossir ?
La question porte moins sur la garniture que sur l'ensemble. Une tartine se juge sur trois lignes : le pain, la matière grasse, la garniture sucrée. Un pain complet ou au levain rassasie plus longtemps qu'une baguette blanche à poids égal. La couche de beurre pèse souvent plus lourd que la confiture elle-même, puisqu'on est à environ 750 kcal aux 100 g contre 250. Une préparation sans sucre ajouté allège la troisième ligne, et le beurre de cacahuète, plus dense mais riche en protéines et en fibres, remplace utilement le beurre en petite quantité.
Faut-il manger de la confiture le matin ?
Rien ne l'impose. Un petit-déjeuner sucré convient à certaines personnes et crée une fringale de onze heures chez d'autres. Le paramètre déterminant est la présence de protéines et de fibres à côté : pain complet, produit laitier, œufs, oléagineux. Une tartine de confiture seule sur du pain blanc rassasie peu ; la même accompagnée d'un fromage blanc tient jusqu'au déjeuner.
Quel sucre utiliser pour faire de la confiture maison ?
Le sucre cristallisé ordinaire convient parfaitement : c'est du saccharose, comme le sucre « spécial confitures », auquel on a simplement ajouté de la pectine et de l'acide citrique pour aider la prise. La cassonade fonctionne aussi mais colore et parfume le résultat. Pour une version sans sucre, le saccharose ne se remplace pas gramme pour gramme par un édulcorant intense : il faut une pectine amidée et un temps de cuisson plus court.
Combien de sucre faut-il pour 1 kg de fruits ?
La proportion classique est de 700 g à 1 kg de sucre par kilo de fruits, selon la teneur en pectine et l'acidité du fruit. C'est cette dose qui donne la conservation longue à température ambiante, pas seulement le goût. Descendre à 500 g donne une confiture plus fruitée mais moins stable, à conserver au froid et à consommer rapidement.
Quelle différence entre confiture, gelée et marmelade ?
La confiture est faite de fruits entiers ou en morceaux cuits avec du sucre. La gelée n'utilise que le jus filtré, sans pulpe, ce qui donne une texture translucide. La marmelade désigne, dans la réglementation européenne, une préparation à base d'agrumes — l'usage français courant, qui appelle marmelade toute confiture très cuite, ne correspond pas à la définition légale.
Peut-on congeler une préparation sans sucre ajouté ?
Oui, et c'est pratique si vous consommez lentement. Transférez dans un contenant adapté en laissant un peu d'espace, ou congelez par portions dans un bac à glaçons. La texture perd un peu de sa tenue à la décongélation, les pectines faiblement méthylées supportant moins bien le gel. Pour un usage en porridge ou en fourrage, cela ne se remarque pas.
Y a-t-il un risque digestif ?
Aux quantités normales d'une tartine, non. Le sujet apparaît si la recette repose sur des polyols et que vous en consommez beaucoup dans la journée, toutes sources confondues : ils fermentent dans le côlon et provoquent ballonnements ou effet laxatif. La réglementation impose la mention « une consommation excessive peut avoir des effets laxatifs » au-delà de 10 % de polyols — si elle figure sur le pot, tenez-en compte, surtout si vous consommez aussi des barres protéinées ou des cookies protéinés édulcorés le même jour.
