This keto chocolate mousse is ultra-creamy, lightly fluffy, and richly chocolaty—a decadent dessert without the carbs. Made with just a few simple ingredients, this mousse is sugar-free, low-carb, and comes together in just 5 minutes. It’s the perfect treat for when you’re craving something luxurious yet keto-friendly.
Whether enjoyed on its own or topped with whipped cream, berries, or a sprinkle of shaved chocolate, this mousse will quickly become your go-to quick keto dessert.
This keto chocolate mousse is so rich and decadent that no one will guess it’s sugar-free and keto-friendly. Made with real dark chocolate, heavy cream, and a keto-approved sweetener, it delivers an indulgent, silky texture and deep chocolate flavor in every spoonful.
It’s the ultimate low-carb dessert for chocolate lovers—just like our keto chocolate truffles, moist chocolate cake, or fudgy brownies.
With less than 3g net carbs per serving, this mousse is as satisfying as it is guilt-free. Every bite is creamy, airy, and luxuriously rich, making it a must-try for your keto dessert rotation.
- 1 Why Is This the Best Keto Chocolate Mousse Recipe
- 2 Is Chocolate Mousse Keto?
- 3 Keto Chocolate Mousse Ingredients
- 4 How To Make Keto Chocolate Mousse
- 5 Tips For Making The Best Keto Chocolate Mousse
- 6 Flavor Variations
- 7 How To Store
- 8 Toppings For Chocolate Mousse
- 9 More Keto Chocolate Desserts Recipes
- 10 Keto Chocolate Mousse
Why Is This the Best Keto Chocolate Mousse Recipe
- Ready in just 5 minutes – A quick, effortless dessert that saves time without sacrificing flavor.
- Made with real chocolate and cocoa powder – Delivers an intensely rich and authentic chocolate taste.
- No eggs or gelatin required – Simple and fuss-free, with a naturally creamy texture.
- Perfect make-ahead dessert – Stays fresh for days, making it ideal for parties, dinner guests, or meal prep.
- Naturally sugar-free, grain-free, and gluten-free – Completely keto-friendly with just 3g net carbs per serving.
- No-bake recipe – No oven required, making it great for warm weather or last-minute cravings.
- Luxuriously creamy and airy – Achieves a perfect balance of light fluffiness and deep chocolate richness.
- Customizable flavor – Easily enhanced with espresso powder, extracts (vanilla, almond, peppermint), or toppings like whipped cream, berries, or shaved chocolate.
- Satisfies chocolate cravings without the sugar crash – A truly indulgent treat that fits perfectly into a low-carb lifestyle.
Is Chocolate Mousse Keto?
Traditional chocolate mousse is usually not keto-friendly because it’s often made with sugar and sometimes sweetened chocolate, which can result in over 30g of net carbs per serving—enough to kick you out of ketosis.
However, you can absolutely make a keto-friendly version by:
- Replacing sugar with a low-carb sweetener (like erythritol, allulose, or monk fruit).
- Using unsweetened chocolate or sugar-free dark chocolate.
- Keeping the base high in healthy fats with ingredients like heavy cream or coconut cream.
This approach results in a rich, creamy mousse that has all the flavor of the classic dessert—without the carbs.
Keto Chocolate Mousse Ingredients
- Cream Cheese – Let the cream cheese sit at room temperature for at least 30 minutes before using so it’s soft and blends smoothly. For an even richer, silkier texture, you can replace it with mascarpone cheese.
- Dark Chocolate – I use 90% Lindt dark chocolate, finely chopped so it melts evenly. You can also use Lily’s sugar-free chocolate chips or another high-quality sugar-free chocolate. The flavor of your mousse will largely depend on the quality of the chocolate you choose.
- Heavy Cream – Use a high-fat heavy cream (at least 30% fat content) to achieve a light, airy mousse that whips up beautifully.
- Sweetener – Opt for a powdered keto sweetener so it dissolves easily into the mousse. Erythritol, allulose, or monk fruit sweetener all work perfectly for this recipe.
- Cocoa Powder – Use unsweetened cocoa powder for a deeper chocolate flavor without adding extra carbs.
How To Make Keto Chocolate Mousse
If you’re looking to make a delicious dessert without having to spend too much time or effort, then homemade chocolate mousse is the way to go! The great news is that it doesn’t require any fancy kitchen gadgets or equipment, making it even easier to whip up.
Melt the Chocolate
To start making this keto chocolate mousse, you must melt your chocolate. While there are different methods to do this, using a microwave is a quick and easy option. After 30 seconds, carefully remove the bowl from the microwave and stir the chocolate. If the chocolate is not completely smooth, microwave it for another 10-15 seconds and stir again. Repeat until the chocolate is completely melted and smooth, being careful not to burn it.
Whipping The Heavy Cream
Begin by whipping the heavy cream using a hand mixer. Start on low speed and gradually increase it to high until soft peaks start to form. This will take about 2-3 minutes. Be careful not to over-whip the cream, as it can quickly turn into butter.
In a separate bowl, combine the softened cream cheese, melted dark chocolate, sweetener, and cocoa powder using an electric mixer. Mix the ingredients on low speed at first, then increase the speed to medium-high until everything is well combined and the mixture is smooth.
Once the chocolate mixture is smooth, it’s time to incorporate the whipped cream. Using a spatula, gently fold the whipped cream into the chocolate mixture. It’s important to be gentle to avoid deflating the whipped cream and to achieve a light and fluffy texture.
Continue folding until the mixture is fully combined and has a consistent texture.
Chilling The Mousse
Spoon the mixture into individual serving dishes and refrigerate for at least an hour before serving. This allows the mousse to set and become even more delicious. And the best part? You can easily customize the recipe to your liking by adding your favorite keto-friendly toppings, such as chopped nuts or fresh berries.
Tips For Making The Best Keto Chocolate Mousse
- Use room-temperature cream cheese – Cold cream cheese can form lumps. Let it sit out for at least 30 minutes before mixing to ensure a smooth, creamy texture.
- Do not overbeat the heavy cream – Whip until soft peaks form. Overwhipping can cause it to curdle and turn into butter.
- Incorporate the whipped cream gently – Fold it into the chocolate mixture slowly to preserve as much air as possible, which keeps the mousse light and fluffy.
- Melt chocolate carefully – If using the microwave, heat in 15–20 second intervals, stirring in between to prevent burning. Alternatively, use a double boiler for more control.
- Boost chocolate flavor – Add ½ to 1 teaspoon of instant espresso powder or strong brewed coffee to deepen the chocolate taste without making it taste like coffee.
- Chill for best texture – Although you can enjoy it immediately, chilling the mousse for at least 30 minutes to 1 hourhelps it set and develop a richer flavor.
- Taste and adjust sweetness – Depending on your chocolate choice, you may want to adjust the sweetener to balance bitterness and sweetness.
- Use high-quality chocolate – Since chocolate is the star of this dessert, choosing a premium sugar-free chocolate will make a noticeable difference in flavor.
Flavor Variations
- Raspberry: Add some fresh raspberries to your mousse and blend them in with the other ingredients for a fruity twist.
- Mint: Add a few drops of mint extract to give it a refreshing and cool flavor.
- Peanut Butter: Add some natural peanut butter for a nutty and creamy flavor.
- Salted Caramel: Mix in some sugar-free caramel syrup or sauce and sprinkle a pinch of sea salt on top.
- Orange: Add a bit of orange extract for a citrusy flavor that pairs perfectly with chocolate.
- Hazelnut: Mix in some sugar-free hazelnut syrup or keto Nutella for a rich and nutty flavor.
- Coconut: Serve with whipped coconut cream or top with shredded coconut for a tropical twist.
How To Store
It’s best to serve eggless chocolate mousse chilled for a few hours.
- Fridge: Store leftover mousse refrigerated for 4-5 days. Cover each serving glass with plastic wrap to keep the mouse fresh.
- Freezer: The texture changes drastically when defrosting because it contains dairy. But this recipe for quick keto chocolate mousse is quick to make the day before.
Toppings For Chocolate Mousse
These are some of my favorite toppings for this low carb chocolate mousse:
- A dollop of keto whipped cream
- Chocolate shavings
- Almonds flakes
- Fresh berries: strawberries, raspberries, blueberries, or blackberries.
- Shredded coconut
- Fresh mint
- Sugar-free sprinkles
More Keto Chocolate Desserts Recipes
- Keto Fudge
- Chocolate Keto Mug Cake Recipe
- The Best Chocolate Covered Strawberries
- The Best Keto Lava Cake – Only 3g Carbs
- Coconut Flour Chocolate Cake
Keto Chocolate Mousse
Description
Ingredients
- 8 oz. cream cheese room temperature
- 3 oz dark chocolate melted
- 1 1/2 cups heavy cream room temperature
- 1/2 cup powdered sweetener
- 2 tbsp cocoa powder
Instructions
- In a large mixing bowl, add the cream cheese, melted dark chocolate, sweetener, and cocoa powder. Mix using an electric mixer until well incorporated. Set aside.
- In a different bowl, beat the heavy cream until soft peaks form, about 4-5 minutes.
- Gently incorporate the whipped cream into the chocolate mixture using a rubber spatula.
- Transfer the mousse to serving glasses and refrigerate for at least 2 hours before serving.
- Serve with a dollop of sugar-free whipped cream, mint leaves, and chocolate shavings.
How do we calculate the nutrition info?
These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.