Guide

Monk fruit, stevia and erythritol compared

Three alternatives to household sugar, three very different profiles. What is behind them and what to look for when reading the ingredient list.

The short answer

What is the difference between monk fruit and stevia?

Monk fruit and stevia are both plant-based alternatives to household sugar, but they differ clearly in taste. For many people, stevia has a bitter or liquorice-like aftertaste, while monk fruit tastes fruity and mild, without that aftertaste. Neither contains sugar alcohols.

What is sold as stevia in stores is usually not a dried leaf but an isolated extract: stevioside or rebaudioside A are chemically extracted from the stevia plant. These isolates are intensely sweet but often carry the characteristic off-taste that bothers many people.

Monk fruit (botanically Siraitia grosvenorii) sweetens through mogrosides, naturally occurring compounds of the fruit. A concentrated monk fruit infusion is made by cooking the fruit, without chemically isolating individual molecules.

What is the difference between monk fruit and erythritol?

Erythritol is a sugar alcohol produced industrially by fermenting glucose. As it dissolves in the mouth, it creates a cooling effect. Monk fruit is not a sugar alcohol and does not create this cooling mouthfeel.

Erythritol also occurs naturally in small amounts in fruit, but the erythritol available in stores almost always comes from industrial fermentation. With larger amounts, some people report a sensitive digestion, though less often than with other sugar alcohols such as xylitol.

Where the sweetness comes from

Where does the sweetness of all three come from?

All three sweeten without household sugar, but in completely different ways: isolated plant extract, industrial fermentation or a simple fruit infusion.

Stevia
Isolated extract (stevioside, rebaudioside A) from the stevia plant. Often a bitter or liquorice-like aftertaste. Not a sugar alcohol.
Erythritol
Sugar alcohol from industrial fermentation of glucose. Cooling effect as it dissolves in the mouth. Good for baking because it adds volume.
Monk fruit
Concentrated infusion from the fruit (Siraitia grosvenorii). Sweetness from mogrosides, fruity and mild. No sugar alcohol, no cooling effect.

Taste

Does monk fruit taste bitter?

No. Monk fruit tastes fruity and mild, without the bitter or liquorice-like aftertaste many people notice with stevia. The sweetness unfolds with a slight delay, so right after adding the drops a drink does not yet taste as sweet as it does after 15 to 20 seconds.

Which is the most natural: monk fruit, stevia or erythritol?

All three originally come from nature but are processed differently. Stevia extracts are chemically isolated from the leaf. Erythritol is created through industrial fermentation. A concentrated monk fruit infusion is made by cooking the fruit, without chemical isolation. What is actually in the bottle is always stated on the ingredient list, regardless of how natural a product claims to be.

Read more about the origin and processing of the fruit on the page What is monk fruit.

Ingredient list

Why are most products blends?

It is worth taking a look at the ingredient list of liquid sweetening products on the shelf: most contain more than one ingredient. Stevia products are often combined with erythritol because it softens the bitter aftertaste. Monk fruit products are frequently diluted with water, sometimes water is even listed as the first ingredient.

That is not deception, it is product development driven by cost and taste. But if you want a single, clearly identifiable ingredient, you have to read the back of the label.

Monkura: concentrated monk fruit infusionNo other ingredientsNo added water

Use

Which is better for baking?

For cake batter, erythritol is often the better fit because, like sugar, it adds volume to the batter. Monk fruit drops sweeten reliably but do not replace sugar volume, they are dosed in addition to the recipe.

Rule of thumb for Monkura: 15 to 20 drops per cake tin, taste the batter briefly before baking and add more if needed. Stevia should be dosed more sparingly for baking than for drinks, because heat can intensify its aftertaste.

Stevia
Very intense, dose sparingly. The off-taste can be more noticeable when baking. Check the ingredient list to see whether it is pure or blended.
Erythritol
Good for baking because it adds volume. The cooling effect can be noticeable in cookies or pralines.
Monk fruit drops
Ideal in drinks, in cake batter dose in addition to the recipe. 15 to 20 drops per cake tin as a guide.

You will find recipe ideas with monk fruit drops under Recipes. We explain the exact dosage for coffee, yogurt and more in our dosage guide.

Can you combine monk fruit, stevia and erythritol?

Yes, that is possible and common in many products. Many manufacturers combine several sweetening options to soften the aftertaste of stevia or to use the texture of erythritol. If you want just one single ingredient, without a blend, you will find that in pure monk fruit products like Monkura.

Monkura

One ingredient. Nothing else.

Concentrated monk fruit infusion. 50 ml, around 170 servings, €18.90.

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