If you’ve been searching for a delightfully rich yet guilt-free dessert, this Low Carb and Keto Chocolate Mousse Recipe is about to become your new best friend in the kitchen. Silky smooth, decadently chocolatey, and incredibly simple to whip up, this mousse hits all the right notes without any extra carbs weighing you down. Perfect for those following keto or low-carb lifestyles, it’s a luscious treat that feels indulgent but stays true to your healthy goals. I absolutely adore how this recipe turns just a handful of basic ingredients into something so elegantly satisfying. You’re going to love making it as much as eating it!

Ingredients You’ll Need
This Low Carb and Keto Chocolate Mousse Recipe uses a handful of straightforward ingredients, each chosen to blend creamy texture, rich flavor, and low carbs seamlessly. Every item pulls its weight, making sure your mousse is luscious, sweetened just right, and unmistakably chocolatey.
- 1 cup heavy cream: The rich foundation that gives the mousse its silky, airy texture.
- 2 tablespoons unsweetened cocoa powder: Adds deep chocolate flavor without any added sugars.
- 1 tablespoon erythritol sweetener: A keto-friendly sugar substitute to keep sweetness in balance without spiking carbs.
- 1 teaspoon vanilla extract: Elevates the chocolate notes with a subtle aromatic warmth.
How to Make Low Carb and Keto Chocolate Mousse Recipe
Step 1: Combine Your Ingredients
Start by gathering all your ingredients in a medium mixing bowl. The simplicity here is key — no fussing with multiple bowls or extra steps. Just toss in the heavy cream, unsweetened cocoa powder, erythritol, and vanilla extract. These ingredients together are the magic that transforms into a luscious mousse.
Step 2: Whip to Perfection
Using a hand mixer or stand mixer, whip the mixture on medium-high speed until it thickens and develops a whipped cream consistency. This usually takes about three minutes. You’ll want to watch closely as it turns fluffy and glossy — that’s your sign it’s perfectly done.
Step 3: Serve It Up
You can spoon this mousse directly into serving bowls for a rustic, charming look, or feel free to get fancy by piping it with a pastry bag for an elegant presentation. Whatever you choose, this creamy chocolate treat will shine and impress.
Step 4: Add Finishing Touches
Top your mousse with a dollop of whipped cream and a sprinkle of chocolate shreds or chips if you like. These little extras add texture and an extra burst of chocolate goodness to every bite.
How to Serve Low Carb and Keto Chocolate Mousse Recipe

Garnishes
Feel free to get creative with garnishes that complement the mousse without compromising its low-carb essence. Fresh berries like raspberries or strawberries are fantastic low-sugar options that add a burst of brightness. A few crushed nuts or a dusting of cinnamon can also elevate the flavor and add a pleasant crunch.
Side Dishes
This mousse is so indulgent on its own, but pairing it with light, fresh sides enhances the experience wonderfully. A crisp green salad with a citrus vinaigrette can serve as a refreshing contrast, or consider low-carb roasted nuts for a crunchy counterpart. Keep sides simple so that the rich chocolate remains star of the show.
Creative Ways to Present
For special occasions, try layering the mousse in small glasses with whipped cream or chopped keto-friendly dark chocolate to create parfaits. Another fun idea is to serve the mousse on top of keto-friendly cookies or almond flour biscuits. These creative touches make your Low Carb and Keto Chocolate Mousse Recipe feel truly special and ready for any celebration.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers, store your mousse in an airtight container in the refrigerator. It will keep wonderfully fresh for up to three days. Just be sure to give it a gentle stir before serving again, as it may thicken a bit while chilled.
Freezing
Freezing this mousse isn’t typically recommended because the texture might change once thawed, becoming less smooth. However, if you want to keep it longer, freeze in small portions and thaw overnight in the refrigerator. Expect slight changes in consistency, but the flavor will still be spot-on.
Reheating
This dessert is best enjoyed cold and doesn’t require reheating. If it becomes too firm in the fridge, simply let it sit at room temperature for a few minutes before serving to soften it up perfectly.
FAQs
Is this recipe suitable for people on a ketogenic diet?
Absolutely! This Low Carb and Keto Chocolate Mousse Recipe is specifically designed to be low in carbs and free from sugars that might kick you out of ketosis, making it perfect for keto followers.
Can I use a different sweetener in this recipe?
Yes, you can substitute erythritol with other keto-friendly sweeteners such as stevia or monk fruit. Just be mindful of the sweetness intensity, as some sweeteners are stronger and may require less quantity.
What if I don’t have a mixer, can I whisk by hand?
While it’s possible to whisk by hand, it will take much longer and require some elbow grease to reach the right fluffy consistency. A mixer really helps speed up the process and achieve that perfect mousse texture.
Can I add other flavors to the mousse?
Definitely! Adding a pinch of espresso powder deepens the chocolate flavor, or a splash of peppermint extract can give it a holiday twist. Just start with small amounts to keep flavors balanced.
Is this mousse suitable for diabetics?
This recipe uses erythritol, a non-glycemic sweetener, making it a diabetic-friendly dessert option. However, it’s always good to consult with a healthcare provider regarding individual dietary needs.
Final Thoughts
I can’t recommend this Low Carb and Keto Chocolate Mousse Recipe enough if you’re craving something rich, creamy, and wonderfully chocolatey while sticking to your low-carb goals. It’s fast to make, requires minimal ingredients, and feels indulgent without guilt. Give it a try — I promise it will become your favorite go-to dessert whenever you want to satisfy that sweet tooth in a healthy way.
Print
Low Carb and Keto Chocolate Mousse Recipe
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 5 minutes
- Yield: 6 servings
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Low Carb
Description
This Low Carb and Keto Chocolate Mousse is a rich, creamy dessert perfect for anyone following a ketogenic or low-carb lifestyle. Made with heavy cream, unsweetened cocoa powder, and erythritol, this mousse is sweet, indulgent, and easy to prepare in just a few minutes without any baking required.
Ingredients
Chocolate Mousse Ingredients
- 1 cup heavy cream
- 2 tablespoons unsweetened cocoa powder
- 1 tablespoon erythritol sweetener
- 1 teaspoon vanilla extract
Instructions
- Combine Ingredients: In a medium mixing bowl, add the heavy cream, unsweetened cocoa powder, erythritol sweetener, and vanilla extract together.
- Whip Mixture: Using a hand mixer or a stand mixer, whip the mixture for about three minutes until it achieves a light and fluffy whipped cream texture.
- Serve the Mousse: Spoon the chocolate mousse into serving bowls. For a more elegant presentation, use a piping bag to pipe the mousse into the bowls.
- Add Toppings: Optionally, top your mousse with additional whipped cream and chocolate shreds or chips for extra richness and decoration.
Notes
- Ensure the heavy cream is chilled before whipping for best results.
- You can substitute erythritol with another keto-friendly sweetener if preferred.
- Serve immediately or refrigerate for up to 2 days to maintain freshness.
- For an extra texture, add a pinch of instant espresso powder to enhance the chocolate flavor.

