If you’re searching for a dreamy, creamy dessert that won’t send your carb count soaring, this Keto Chocolate Mousse might just become your new obsession! It straddles the line between rich indulgence and smart, sugar-free satisfaction, all while coming together in minutes with just a handful of everyday ingredients. Whether you’re craving something chocolatey after dinner, hosting friends, or simply want a refined treat that plays nice with your keto lifestyle, this mousse checks every box.

Ingredients You’ll Need
The best part about Keto Chocolate Mousse is how it transforms simple staples into a decadent masterpiece. Each ingredient is purposeful, from the body-building cream cheese to the silky whipped cream, and that signature cocoa finish. Let’s peek at what you’ll need and why each one matters:
- Heavy whipping cream: This whips up into billowy clouds, giving your mousse its signature airy, melt-in-your-mouth texture.
- Cream cheese, softened: Offers a lush, creamy backbone and just enough structure to keep things thick and luxurious.
- Unsweetened cocoa powder: Delivers deep chocolate flavor without the sugar hit, while also giving the mousse its rich color.
- Powdered erythritol (or preferred keto sweetener): Sweetens the mousse perfectly, and using powdered ensures it dissolves seamlessly for a silky finish.
- Vanilla extract: Rounds out the cocoa with warm, aromatic notes and enhances the overall flavor bouquet.
- Pinch of salt: Essential for balancing sweetness and lifting those chocolate flavors to new heights.
- Optional toppings: sugar-free whipped cream, dark chocolate shavings, or raspberries: Dress up your mousse with classic or colorful garnishes for even more wow-factor.
How to Make Keto Chocolate Mousse
Step 1: Whip the Cream
Begin by pouring your heavy whipping cream into a medium mixing bowl. Using a hand mixer on high speed, whip the cream until it forms stiff peaks. This means when you lift the beaters, the peaks should stand up firm and proud—no flopping over. This step is key to achieving the mousse’s signature light and fluffy texture, so don’t rush it! Set the whipped cream aside for a moment.
Step 2: Make the Chocolate Base
In a separate bowl, place your softened cream cheese. Beat it with a mixer until it’s completely smooth and free of lumps. Add in the unsweetened cocoa powder, powdered erythritol, vanilla extract, and a pinch of salt. Mix everything together on medium speed until you have a luscious, chocolatey concoction that looks irresistible even before the next step.
Step 3: Fold Everything Together
Now, the magic happens! Gently fold your whipped cream into the chocolate base in batches. Don’t stir vigorously—instead, use slow folding motions to keep all that precious air in the mousse. Continue folding just until the mixture is fully combined and has a gorgeous, airy consistency throughout.
Step 4: Chill and Serve
Spoon the mousse into your favorite serving glasses or bowls. Cover and let them chill in the fridge for at least 30 minutes. This time allows all the flavors to meld, and the mousse to set up for the perfect, spoonable texture. When you’re ready to serve, add your favorite toppings for extra flair.
How to Serve Keto Chocolate Mousse

Keto Chocolate Mousse Garnishes
The right garnish takes your Keto Chocolate Mousse from “yum” to “oh wow!” Classic sugar-free whipped cream gives an airy contrast, while dark chocolate shavings add a little bite. Fresh raspberries lend a tart, colorful pop—perfect if you’re serving guests or just want a little fanciness on a Tuesday night.
Side Dishes
This mousse pairs beautifully with crisp keto almond cookies, a handful of toasted nuts, or even fresh berries for an extra antioxidant boost. If you’re feeling luxurious, try serving with a piping hot black coffee or herbal tea to balance the richness.
Creative Ways to Present
Dress up your Keto Chocolate Mousse by piping it into dainty shot glasses for party-perfect mini desserts, or layer it between thinly sliced strawberries in a small trifle jar. For a crowd-pleaser, serve in a family-style bowl and let everyone scoop their own, buffet-style. A sprinkle of edible gold dust or a few mint leaves also add a touch of drama and delight.
Make Ahead and Storage
Storing Leftovers
One of the joys of Keto Chocolate Mousse is how well it keeps! Simply cover any leftovers tightly and store them in the fridge. The mousse will keep its lovely texture and flavor for up to three days, making it the perfect make-ahead dessert for busy weeks or special occasions.
Freezing
Yes, you can freeze your Keto Chocolate Mousse! Portion it into airtight containers and freeze for up to one month. Thaw overnight in the fridge before serving—while the texture may shift a bit, it remains decadently delicious. It’s a great hack for always having a sweet keto treat at the ready.
Reheating
This mousse is best enjoyed chilled. If it has been frozen, allow it to thaw in the refrigerator. Avoid microwaving, as warmth will break down the lush, airy texture that makes the mousse so irresistible. A quick stir after thawing refreshes the consistency.
FAQs
Can I use a different keto sweetener instead of erythritol?
Absolutely! Any powdered low-carb sweetener like allulose or monk fruit works well here. Just be sure to adjust the amount to your taste and always use a powdered or superfine version for the smoothest mousse.
Is this Keto Chocolate Mousse suitable for non-keto friends and family?
Without a doubt! The lush chocolate flavor and creamy texture win over anyone, whether they eat low-carb or not. Guests are usually shocked when they learn it’s sugar-free and keto-friendly.
Can I make a dairy-free version of this mousse?
If you’re avoiding dairy, you can swap the heavy cream for full-fat coconut cream and use a dairy-free cream cheese alternative. The recipe remains rich, fluffy, and just as satisfying.
How do I adjust the sweetness level?
The beauty of making Keto Chocolate Mousse at home is the control you have. Add more sweetener for a sweeter bite, or drop in a little stevia for extra punch without extra carbs. Taste as you go until it’s just right for you.
Can I add flavors beyond chocolate?
Yes! For a mocha twist, stir in half a teaspoon of instant espresso powder. Or add a hint of orange extract or peppermint for a festive, seasonal variation. The mousse is a fantastic canvas for creative flavor experiments!
Final Thoughts
If you’re a chocolate lover living the low-carb life, this Keto Chocolate Mousse is too good to pass up. With its luscious, fluffy texture and intense chocolate flavor, it’s a treat you’ll look forward to again and again. Give it a try and see just how easy indulgence can be!
Print
Keto Chocolate Mousse Recipe
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 40 minutes (including chilling)
- Yield: 4 servings
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
Indulge in this decadent Keto Chocolate Mousse that’s creamy, rich, and satisfyingly sweet without the guilt. Made with simple ingredients, this low-carb dessert is perfect for satisfying your chocolate cravings while staying on track with your keto lifestyle.
Ingredients
For the Mousse:
- 1 cup heavy whipping cream
- 3 oz cream cheese, softened
- ¼ cup unsweetened cocoa powder
- ⅓ cup powdered erythritol (or preferred keto sweetener)
- 1 teaspoon vanilla extract
- Pinch of salt
Optional Toppings:
- sugar-free whipped cream
- dark chocolate shavings
- raspberries
Instructions
- Whip the Cream: In a medium bowl, whip the heavy cream until stiff peaks form. Set aside.
- Mix Chocolate Base: In another bowl, beat cream cheese until smooth. Add cocoa powder, erythritol, vanilla extract, and salt. Mix until creamy.
- Combine: Gently fold whipped cream into chocolate mixture until fluffy.
- Chill and Serve: Spoon mousse into serving glasses, chill for 30 minutes. Add optional toppings before serving.
Notes
- Adjust sweetness to taste with more erythritol or liquid stevia.
- For a mocha twist, add ½ tsp instant espresso powder.
- Store covered in the fridge for up to 3 days.
Nutrition
- Serving Size: ½ cup
- Calories: 240
- Sugar: 1 g
- Sodium: 65 mg
- Fat: 24 g
- Saturated Fat: 15 g
- Unsaturated Fat: 7 g
- Trans Fat: 0 g
- Carbohydrates: 4 g
- Fiber: 2 g
- Protein: 3 g
- Cholesterol: 85 mg