This rich and creamy Keto Chocolate Frosting has a velvety buttercream-like texture and the perfect sweet and decadent chocolate flavor. Quick, easy, and sugar-free, it’s a deliciously decadent topping for all your keto cakes!

Jump to:

• ❤️ Why You'll Love This Keto Chocolate Frosting
• 🛒 Ingredients for Sugar-Free Chocolate Frosting
• 🔪 How to Make Keto Frosting
• ☑️ Storage Instructions
• 🍴 Delicious Ways to Use This Frosting
• 💡 Tips
• 🔄 Substitutions and Additions
• Why is My Frosting Grainy?
• Can I Use a Different Powdered Sweetener?
• How Do I Know When the Frosting is Whipped Enough?
• Can I Use This Frosting on Non-Keto Desserts?
• How Much Frosting Does This Recipe Make?
• 🍽️ More Keto Chocolate Recipes

❤️ Why You'll Love This Keto Chocolate Frosting

• Creamy buttercream like texture
• Perfect sweet chocolate flavor
• Quick and easy to whip up
• Sugar-free and kid friendly

If you’re looking for a sweet and decadent topping for your keto desserts, this Keto Chocolate Frosting is it. It’s smooth, creamy, and has the perfect amount of sweetness. Whether you’re frosting cupcakes, cakes, or just sneaking a spoonful, this recipe is a game-changer for low-carb baking.

The thing I love about this recipe is that not only does it taste amazing, it's super easy to make. With simple ingredients and a quick whip with the mixer, you’ll have a rich chocolate buttercream that will take any dessert to a whole new level. Be sure to check out the serving suggestions below for great, Keto-friendly ways to use it.

If you love this recipe and are looking for other delicious frosting recipes, be sure to try my Easy Peanut Butter Frosting and this Cream Cheese Frosting.

🛒 Ingredients for Sugar-Free Chocolate Frosting

• Sugar-free semi sweet chocolate chips
• Mascarpone cheese
• Butter
• Heavy cream
• Monk fruit/allulose

*Exact measurements are listed in the recipe card below.

🥣 Recommended Tools

• Mixing bowl
• Hand mixer

🔪 How to Make Keto Frosting

In a microwave safe bowl, add in the chocolate chips and heat for 30 seconds.

Stir and continue heating in 10 second increments until melted.

Allow to cool slightly, then add in the heavy cream, mascarpone cheese, butter and sweetener. 

Whip using a hand mixer until combined and fluffy, then you are ready to frost!

☑️ Storage Instructions

Fridge: Store this homemade frosting in an airtight container for up to 5 days. Let it come to room temperature before using.

Freezer: You can also freeze it in a sealed container for up to 2 months. Thaw in the fridge overnight and re-whip before using.

🍴 Delicious Ways to Use This Frosting

• Cakes and cupcake: This creamy frosting is perfect for spreading or layering on your favorite Keto cupcakes and cakes.
• Brownies: A thick, decadent layer of frosting takes these brownies to the next level.
• Keto Cheesecake: Add a chocolatey topping to your Keto cheesecake.
• Sugar-Free Cookies: Turn two of these chocolate chip cookies into a fun and delicious sandwich treat.

💡 Tips

• Melt the chocolate slowly, using 10-second intervals to avoid burning it.
• Use room-temperature ingredients to ensures the smoothest frosting without lumps.
• Whip longer for a lighter texture or less for a denser buttercream.
• If the frosting is too soft, pop it in the fridge for 5-10 minutes to firm up.
• Use a hand mixer: This creates the fluffiest, creamiest frosting with minimal effort.

🔄 Substitutions and Additions

• Vanilla extract: A teaspoon of vanilla extract adds a touch of extra flavor and richness.

• Double the chocolate: Stir in 1-2 tablespoons of unsweetened cocoa powder for an even bolder chocolate kick.

• Hint of coffee: A teaspoon of espresso powder takes the chocolate flavor to new depths.

• Add some crunch: Finely chopped pecans bring a delightful texture to your frosting.

• Peppermint twist: A ½ teaspoon of peppermint extract gives this frosting a festive, minty twist.

• Warm spice: A pinch of cinnamon or cayenne adds a cozy, unexpected layer of flavor.

Why is My Frosting Grainy?

Graininess can happen if the powdered sweetener isn’t fully dissolved. Sift the sweetener before mixing for a smoother texture.

Can I Use a Different Powdered Sweetener?

Yes, but keep in mind that some sweeteners may create a slightly grainy texture.

How Do I Know When the Frosting is Whipped Enough?

The frosting should look fluffy and light, with no visible streaks of unmixed ingredients.

Can I Use This Frosting on Non-Keto Desserts?

Of course! It pairs wonderfully with any dessert, keto or not.

How Much Frosting Does This Recipe Make?

This recipe yields enough to frost a standard 9-inch layer cake or 12 cupcakes generously.

🍽️ More Keto Chocolate Recipes

• Keto Chocolate Lasagna
• Keto Chocolate Layer Cake
• Silky Chocolate Avocado Mousse
• Keto Chocolate Avocado Brownies
• Keto Chocolate Pudding