They have been with us since we were little: Sweet fruits, yogurts, tarts, cakes and ice creams They're part of our lives and many special moments. A good homemade dessert or a slice of chocolate cake can brighten our day, and it's understandable that we find it hard to give up that pleasure. The problem is that, almost always, behind that delicious treat lies a good amount of refined white sugar.
That sugar is Very cheap, adds a lot of sweetness and gives texture Sweets are great for doughs, creams, and sauces, but from a health perspective, they leave much to be desired: cavities, overweight, increased risk of type 2 diabetes, cardiovascular problems, glucose spikes, hyperactivity in children… The good news is that today we have plenty of natural sweeteners and culinary alternatives that allow us to continue enjoying sweets without spiking blood sugar or consuming excessive empty calories.
What is a sugar substitute and why is it worth using?
When we talk about replacing sugar, we're not just referring to changing white sugar for brown sugar or panela, because These products are still simple sugars with a similar effect on the bodyA sugar substitute, strictly speaking, is an ingredient that sweetens, but also provides Fewer calories, less impact on glucose or at least it comes with fiber and nutrients that moderate its absorption.
These substitutes can be natural (such as stevia, ripe fruit or honey) or synthetic (such as aspartame or saccharin). Many are used in the food industry because they allow for a reduction in sugar content without sacrificing sweetness, although not all behave the same way in home cooking. Their sweetening power, texture, aftertaste, and heat stability to decide which one best suits each recipe.
Furthermore, not all "sugar-free" products are the same: some sweeteners are calorie-free, while others do contain calories; some They do not raise blood glucose levels at all. And others do so in moderation. Understanding these differences is key if you are diabetic, want to lose weight, or simply want to take better care of your diet.
In general, well-chosen sugar substitutes can help control blood sugar, prevent cavities, reduce triglycerides and support a more balanced diet. However, this doesn't mean adding sweeteners indiscriminately: it's still important to train your palate so you don't need everything so sweet.
Types of sugar substitutes: sweetness and texture
When we cook, sugar doesn't just sweeten; it also It adds volume, moisture, color and structure to doughs, creams, and jams. That's why it's useful to distinguish between two main groups of substitutes based on their primary function.
On one side are the so-called “body agents”Ingredients that resemble sugar in texture and volume, but do not reach the same level of sweetness in equal quantities. They are useful when we need to fill or give structure to dough. This group includes: xylitol, erythritol and inulinwhich are widely used in industry and, in some cases, can even be caramelized at high temperatures.
In the other group we have the “intensive sweeteners”Products with a sweetness far superior to that of sugar, but without its granular texture. They are used in minute quantities because their sweetening power is much greater. This category would include stevia, saccharin, aspartame or thaumatinAmong others. They are perfect for drinks or desserts where we don't need the sweetener to add volume.
When adapting a recipe, it's important to combine, if necessary, a body conditioner with an intense sweetener, so as not to lose either the sweetness or the consistency of the preparation, especially in sponge cakes and cake basescookies or sweet breads.
How sugars affect the body: free vs. natural sugars
To understand why reducing sugar is important, it's worth remembering that Carbohydrates are the main source of energy of the body. When we eat bread, pasta, fruit, or sugar, these carbohydrates are transformed into glucose, which passes into the bloodstream and reaches the cells thanks to the action of insulin.
The sugars we ingest can be divided into free sugars and intrinsic sugarsThe first type are those we add to food (table sugar, syrups, honey) or those naturally present in juices and honey. They are absorbed very quickly and generate glucose spikes and they barely satisfy.
Intrinsic sugars are “embedded” in the food matrix, accompanied by fiber, water, vitamins and mineralsas happens in whole fruits, vegetables, or whole grains. This fiber slows down absorption, the sugar enters the bloodstream more gradually, and we feel full for longer.
When we consume excessive amounts of free sugars, the pancreas responds with large releases of insulin to lower blood glucose. If this is repeated over and over, it increases the risk of insulin resistance, excess body fat, hypertriglyceridemia and the whole cocktail of associated problems: type 2 diabetes, increased cardiovascular risk, fatty liver, etc.
That is why organizations such as the WHO and AESAN recommend that Free sugars should not exceed 5-10% of daily calorieswhich, in a standard 2000 kcal diet, is equivalent to about 25 g of sugar per day as an ideal target.
Main sugar substitutes: what they are and what they offer
Today we have a huge range of alternatives, with very different profiles of flavor, sweetness and metabolic effect. It's a good idea to get to know them well in order to choose the one that fits best. with your health, your taste and the recipe you want to prepare.
Erythritol
Erythritol is a plant-based polyalcohol It is present in small amounts in fruits, vegetables, and fermented foods such as beer. It provides approximately 0,2 kcal per gram (practically nothing) and its sweetness is around 70% of common sugar.
Its great advantage is that It does not raise blood glucose or insulin levelsTherefore, it is often considered a good option for people with diabetes or those looking to reduce their glycemic load. It does not promote tooth decay and, when used in moderation, is well tolerated.
At high doses, as with other polyalcohols, it can produce gas, bloating, or even diarrhea In sensitive individuals, this is because some of it reaches the large intestine intact and ferments. From a culinary perspective, its crystalline texture makes it interesting for to give body to doughs and pastry recipesalthough it is slightly less sweet than sugar.
Stevia and steviol glycosides
Stevia is obtained from the plant Stevia rebaudiana, originally from South America. In the European Union, what is authorized and used is the purified extract of its sweet components, the steviol glycosides (E960)These compounds can be 15 to 30 times sweeter than sugar, with zero calories and no carbohydrates.
This makes it a very interesting option for Reduce sugar in your diet, control your weight, and keep your glucose levels stable.It is heat stable, so it can be used in both cold drinks and baked goods: cakes, cookies, flans, etc.
Because it's so potent, the dosage must be carefully adjusted. If you overdo it, the result could be severe. too sweet and with a bitter or licorice-like aftertasteAs a guideline, many recipes use an equivalence close to:
- 4 g of sugar ≈ 2 drops of liquid stevia or a pinch of powdered stevia.
- 100 g of sugar ≈ 1/2 teaspoon of liquid or powdered stevia.
- 200 g of sugar ≈ 1 teaspoon of liquid or powdered stevia.
Besides sweetness, stevia It can help to lightly brown the surface of desserts and modify the characteristic flavor somewhat, so it is often worthwhile to replace only part of the sugar in the recipe, not 100%.
Honey bee
Honey is a natural sweetener with simple sugarsIt is mainly composed of fructose and glucose. It has slightly more sweetening power than white sugar, so for the same level of sweetness, we can use less quantityIt provides small amounts of minerals and antioxidant compounds (flavonoids, phenolic acids) that white sugar does not have.
Although it is considered a fast-absorbing free sugarIts glycemic index is intermediate, and when used in moderation, it can be part of a healthy diet. Some people with diabetes consume it in small amounts, always under professional supervision.
When adapting recipes, it is usually recommended Use about 20% less honey than sugarFor example, if a dough contains 100g of sugar, you could try using about 80g of honey, adjusting the texture and flavor accordingly.
Coconut sugar
Coconut sugar comes from the heated sap from coconut flowersIt has a tan color, a granular texture, and a mild caramel aroma, but it doesn't taste like coconut. Its sweetening power is similar to that of white sugar, so can be substituted in a 1:1 ratio in many recipes.
Its strong point is that it retains some of its minerals (potassium, magnesium, zinc, iron) and vitaminsand contains inulin, a fiber that makes its glycemic index is considerably lower than regular sugar. This means it raises glucose levels more gradually.
Even so, it is still a type of sugar: It provides calories and simple sugars.Therefore, it is still necessary not to overdo it with the amount, especially if there are problems with glycemic control or weight.
monk fruit
Monk fruit, originally from China, has become popular as a sweetener because its compounds (mogrosides) can have a sweetening power about 200 times greater to sugar. The sweetener is obtained from concentrated fruit juice and is used in very small quantities.
Its great advantage is that It does not raise blood glucose levels at all.Therefore, it is considered suitable for diabetics and people looking to minimize their glycemic impact. It is often found combined with other sweeteners to soften its flavor and facilitate dosage.
Yacon syrup
Yacon syrup is extracted from the root of the yacon plantTypical of the Andes. Its texture is dense, dark, similar to molasses, with a sweet flavor and light notes of licorice.
Nutritionally, it stands out for its content of fructooligosaccharides (FOS)carbohydrates that the body does not digest and that act as prebioticsfeeding the beneficial gut flora. This helps improve digestion, promotes satiety, and at the same time, it has a low glycemic index.
Fresh and dried fruits
One of the most interesting ways to sweeten without using sugar is to take advantage of the natural sweetness of ripe fruitVery ripe bananas, baked apples, pears, figs, grapes… They all contain sugars, yes, but they go hand in hand with fiber, water, vitamins and antioxidants.
By pureeing or compoting the fruit and using it in the batter for a cake, cookies, or muffins, we obtain a dessert with more fiber and a lower glycemic index than the one from the same recipe loaded with white sugar. As a reference, for an 18 cm mold, the puree is usually used of two ripe bananas or a stewed apple as a substitute for sugar, then adjusting the amount of flour and yeast because the dough becomes more humid.
Concentrated dried fruits, such as dates, raisins or dried apricotsThey are also great allies. As they lose water, the sugars become more concentrated, but they still provide fiber. For a small cake, about 10 units of dates Boneless, made into a paste, can replace sugar, and integrate very well into fillings, energy bars, and doughs.
Sweet vegetables
It may sound strange, but some vegetables like the pumpkin, beetroot, or carrot They have a mild natural sweetness that is greatly enhanced when roasted, boiled, or pureed. Adding pumpkin puree to a cake, for example, provides color, juiciness and a very pleasant sweetness.
In addition, these vegetables are rich in water, fiber, carotenes and vitamin CThey also tend to have a moderate glycemic index. They're perfect for recipes like carrot cake, pumpkin muffins, or beetroot brownies, where we can significantly reduce the added sugar.
Other natural sweeteners to consider
Beyond the classic sweeteners, there are other sweeteners used as alternatives, each with its own nuances. Some provide calories, others almost none, and their effects on glucose levels vary widely. Among the most common are:
- FructoseSugar: naturally present in fruits and honey. It is sweeter than sucrose, but it is metabolized differently And, in excess, it can overload the liver and contribute to high triglycerides. It's not the most advisable option in the long term.
- Thaumatin: protein sweetener with a sweetening power 2000-3000 times greater It contains no sugar; it is used in minuscule amounts, so it provides hardly any calories or carbohydrates and is suitable for diabetics.
- Xylitol: polyalcohol with a sweetness similar to sugar, with slightly fewer calories. It does not produce cavities It has been used in chewing gum and dental products, but at high doses it can cause digestive discomfort and some recent studies point to possible cardiovascular risks when it accumulates in the blood.
- Tagatose: natural sugar present in small amounts in dairy products and some fruits. It tastes very similar to sugar, with fewer calories and lower glycemic impactIt is only partially absorbed and can serve as a substrate for beneficial bacteria in the gut.
- Maple syrup or cane molasses: dense and dark sweeteners, with a certain content in minerals and antioxidantsbut with similar or higher calories than sugar; its use should still be moderate.
How to replace sugar in your recipes without ruining them
Modifying a traditional recipe isn't simply a matter of swapping "coffee for tea." Sugar affects... texture, volume, moisture, color, and fermentationWhen you replace it, a small "chemical transformation" occurs inside the oven, so it's normal to have to adjust times, temperatures, and quantities.
Sugar-free industrial sweets often use sweeteners such as erythritol, xylitol, or combinations with steviaprecisely to mimic both sweetness and texture. At home, however, we have an extra resource: use sweet fruits and vegetables (banana, apple, beetroot, carrot, pumpkin) to sweeten and add juiciness.
If you prefer a more direct approach, you can also use intensive natural sweeteners (stevia, thaumatin) or honey, syrups and unrefined sugars, always remembering that the latter are still forms of sugar and should be used wisely.
Guiding conversion rules
To avoid going crazy with the quantities, you can use some guidelines. general equivalencies that work in most cases (although each recipe has its own merits and it's worth trying):
- From white sugar to powdered sweetener (not stevia): uses approximately the one-tenth of the weight of sugarIf the recipe calls for 100g of sugar, start by trying about 10g of powdered sweetener.
- From white sugar to liquid sweetenerA common rule is divide the weight of sugar by 15For example, 100g of sugar would be equivalent to about 6,5-7g of liquid sweetener.
- From white sugar to honey: reduces the total amount by about 20%That is, instead of 100g of sugar, use about 80g of honey and adjust the flour because you are adding more moisture.
- From white sugar to date paste or fruit puree: you can start by using a similar amount by weight (100g of sugar ≈ 100g of puree), and then adjust the liquids and solids so that the dough is not excessively wet.
In the case of stevia, since its sweetening power varies greatly depending on the brand and presentation, it is best to follow the manufacturer's conversion tables and run tests. As a guide, you can use the table of typical equivalencies:
- 5 g of sugar (1 teaspoon) ≈ 3 drops of liquid stevia or 0,5-1 g of powdered stevia.
- 10 g of sugar (1 dessert teaspoon) ≈ 6 drops of liquid stevia or 1-2 g of powdered stevia.
- 15 g of sugar (1 level tablespoon) ≈ 9 drops of liquid stevia or 1,5-3 g of powdered stevia.
- 100 g of sugar (approximately 1/2 cup) ≈ 60 drops or 10-20 g of stevia powder.
- 200 g of sugar (1 cup) ≈ 120 drops or 20-40 g of stevia powder.
Always keep in mind that if you completely replace sugar in recipes using baking powder or baking powder, the result may rise less, brown differently, or become drierSometimes it's more realistic to change only half the sugar and leave the rest, or to manipulate other ingredients (add some more healthy fat or fluid) to compensate.
Practical ideas for healthier sweetening
Beyond numbers and formulas, the important thing is to develop habits that reduce dependence on excessively sweet tasteThere's no need to demonize sugar, but it's advisable to reserve it for special occasions and, in everyday life, use more balanced options.
A very effective strategy is re-educate the palate: gradually reduce the amount of sugar or sweetener in the caféyogurt or homemade pastries. Over time, what once seemed normal will taste cloying, and you'll enjoy the natural sweetness of fruits, grains, and dairy products more.
It also helps a lot to cook more at home. When you prepare your own bread, cookies, bars, or sauces, You control what you add and in what quantityYou can experiment with spices (cinnamon, vanilla, anise, ginger, nutmeg) that enhance the perceived sweetness even though they don't add sugar.
Another useful trick is to choose whole foods instead of refined foodsOats, unsweetened muesli, 100% wholemeal bread, etc. Fiber not only improves digestion, but also helps stabilize glucose and reduce sudden sugar cravings.
Finally, don't forget the emotional component. We often turn to sugar because anxiety, boredom, or habitMaintaining regular meal times, getting enough sleep, doing some exercise, and learning simple stress management techniques can greatly reduce the need to snack on sweets all the time.
The key is to find a sensible middle ground: Use sugar substitutes when appropriate, and choose ingredients with fiber and nutrients.And, above all, to enjoy the natural flavor of food without always having to disguise it with loads of sugar.
