Name: Keto Chocolate Sauce
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: Keto
Ingredients: ½ cup heavy whipping cream; ¼ cup water; ½ cup allulose sweetener; 2 tablespoons butter; 3 ounces unsweetened chocolate, finely chopped; 1 teaspoon vanilla extract; ½ teaspoon espresso powder (optional, enhances chocolate flavor); Pinch of salt

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Smooth, rich, and deeply fudgy, this sugar-free chocolate sauce is perfect for drizzling over keto ice cream, glazing low-carb donuts, or using as a chocolate fondue. Quick to make and irresistibly delicious, it’s a must-have for every low-carb dessert lover.

Keto Chocolate Sauce

Why You’ll Love This Recipe

Sugar-free and low carb — perfect for keto diets.
Ready in just 15 minutes.
Rich, glossy, and deeply chocolatey.
Versatile for topping, dipping, or baking.
Stores well for quick desserts anytime.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

½ cup heavy whipping cream
¼ cup water
½ cup allulose sweetener
2 tablespoons butter
3 ounces unsweetened chocolate, finely chopped
1 teaspoon vanilla extract
½ teaspoon espresso powder (optional, enhances chocolate flavor)
Pinch of salt

Directions

Heat the Base: In a measuring cup, whisk together the cream and water. Pour into a medium saucepan over medium heat. Add sweetener and butter.
Simmer: Bring the mixture to a simmer, whisking until the sweetener is fully dissolved. Continue to cook for 5 minutes, whisking often. Do not let it boil.
Add Chocolate: Remove the saucepan from heat. Add the chopped chocolate and let it sit undisturbed for 3 minutes to melt.
Finish the Sauce: Add vanilla extract, espresso powder (if using), and a pinch of salt. Whisk until the sauce is smooth and glossy.
Serve or Store: Drizzle warm over keto desserts or store in an airtight container for later use.

Servings and timing

Prep Time: 5 minutes
Cook Time: 10 minutes
Total Time: 15 minutes
Servings: 10 servings (2 tablespoons each)
Calories: 144 kcal per serving

Variations

Dairy-Free Option: Use coconut cream and vegan butter.
Extra Dark: Use 100% cacao chocolate for an ultra-dark sauce.
Spiced Version: Add cinnamon, cayenne, or chili powder for a Mexican chocolate twist.
Mint Chocolate: Add a few drops of peppermint extract.
Nutty: Stir in almond or hazelnut extract.

storage/reheating

Storage: Store in an airtight container in the fridge for up to 1 week. Sauce will thicken into a fudge-like consistency.
Reheating: Warm gently on the stovetop or in the microwave. Add a splash of cream to loosen if needed.

FAQs

What is the best sweetener for keto chocolate sauce?

Allulose is ideal for a smooth, non-gritty texture.

Can I use erythritol or monk fruit instead?

Yes, but the texture may be slightly grainier.

Does it taste like real chocolate sauce?

Yes! It has a rich, deep chocolate flavor that rivals traditional versions.

How do I fix sauce that’s too thick?

Reheat and stir in a bit more cream or water.

Can I freeze this sauce?

Yes, but the texture may change slightly. Stir well after thawing.

Is espresso powder necessary?

No, but it enhances the chocolate flavor beautifully.

Can I use baking chocolate?

Yes, as long as it’s unsweetened.

How long does it last in the fridge?

Up to 1 week stored in an airtight container.

Can I reheat it multiple times?

Yes, gently reheat as needed and stir well.

What desserts pair well with it?

Keto brownies, ice cream, cheesecake, donuts, or berries.

Conclusion

This keto chocolate sauce delivers all the richness and indulgence of classic chocolate syrup — without the sugar. It’s silky, versatile, and quick to make, making it a perfect finishing touch for your favorite low-carb treats.