With only four ingredients, this cottage cheese mousse delivers a creamy, low-carb, high-protein dessert that’s simple to make. It’s an excellent option for anyone looking for a healthier alternative to traditional mousse and works equally well as dessert, breakfast or a snack.
Each serving has approximately 5 grams net carbs, 17 grams protein and 139 calories, making it satisfying and diet-friendly. The chocolate version has a velvety texture and flavor reminiscent of classic chocolate mousse.

The cottage cheese base blends into an unexpectedly smooth and creamy mousse. You can easily adapt the recipe to other flavors—chocolate and strawberry are great starting points—so even if you don’t usually love cottage cheese, this mousse is worth trying.
Use the table of contents to jump to any section of this post, or use the jump to recipe link to go straight to the recipe card.
Why You Will Love This Cottage Cheese Mousse
This mousse keeps the indulgent, creamy texture you expect from mousse while using cottage cheese for a protein boost. It requires only a few pantry-friendly ingredients and very little prep time, so it’s ideal for quick desserts or snacks.
Enjoy it on its own or use it as a filling or topping for cakes, parfaits, or other treats to add a rich chocolate twist.
Ingredients
Four simple ingredients create this rich, velvety chocolate mousse.

- Cottage cheese – plain. Full fat gives the best texture; if you choose low fat, check labels for added sugars.
- Unsweetened cocoa powder.
- Low-carb sweetener – allulose, monk fruit, erythritol or your preferred low-carb sweetener.
- Protein powder (optional) – adds extra protein and helps thicken the mousse. Chocolate, vanilla or other flavors work.
How to Make Cottage Cheese Mousse
This mousse is blended in a food processor or blender. If you prefer a thinner consistency, add a splash of heavy cream, almond milk or coconut milk.

Add all ingredients to a blender or food processor.

Blend until completely smooth and creamy, scraping down the sides as needed.

Transfer the mousse into serving glasses or bowls and chill.

Chill for at least 1–2 hours, then serve. Top with whipped cream, chocolate shavings or fresh berries if desired.
Storage
Store the mousse in the refrigerator. If kept in serving glasses, cover them with cling film or plastic wrap to prevent absorbing other fridge odors. For leftovers, use an airtight container.
Consume within 3–4 days for best freshness. The added ingredients can slightly shorten the shelf life compared to plain cottage cheese.

Flavor Suggestions
Although this recipe is chocolate, it’s easy to adapt. Try these variations:
- Berry Bliss: Blend in strawberries, raspberries or blueberries for a fresh, fruity mousse or layer whole berries between mousse layers.
- Citrus Zest: Add lemon, lime or orange zest for brightness and a subtle tang that balances the creaminess.
- Coffee Infusion: Stir in a splash of brewed coffee or espresso, or add instant espresso powder for an intense coffee note.
- Nutty Delight: Mix in almond extract, almond butter or peanut butter for a rich, nutty flavor.
- Spiced Sensation: Add warm spices like cinnamon, nutmeg or cardamom for cozy, aromatic flavors.
- Chocolate Hazelnut: Swirl in a sugar-free chocolate-hazelnut spread for a decadent twist.
Mix and match flavors to suit your taste. Cottage cheese mousse is versatile and easy to customize.

More Low-Carb Mousse Ideas
If you love mousse desserts, you might also enjoy other low-carb recipes such as lemon cheesecake mousse, strawberry avocado mousse, peanut butter mousse cups or pumpkin mousse cake.

Lemon Cheesecake Mousse

Strawberry Avocado Mousse

Peanut Butter Mousse Cups

Pumpkin Mousse Cake

Cottage Cheese Mousse
Angela Coleby
Pin Recipe
Need Metric Measurements?
Use the button options to toggle between US cups and metric grams.
Ingredients
- 2 cup cottage cheese
- 1 scoop chocolate protein powder (optional)
- ¼ cup unsweetened cocoa powder
- 2 tablespoons allulose or other low carb sweetener
Instructions
-
Combine cottage cheese, cocoa powder, sweetener and protein powder in a blender or food processor.
-
Blend until smooth and creamy, scraping down the sides as necessary to fully incorporate the ingredients.
-
Taste and adjust sweetness if needed.
-
Transfer to serving bowls or glasses when the texture and flavor are to your liking.
-
Chill in the refrigerator for at least 1–2 hours to let it set.
-
Optional: top with whipped cream, chocolate shavings or fresh berries before serving.
-
Enjoy your cottage cheese chocolate mousse as a delicious, protein-rich treat.
Notes
Nutrition
Nutrition information is an estimate provided by an online calculator.

This collection of 40 low-carb desserts proves you can still enjoy cake and cheesecake with recipes that closely mimic traditional flavors.
40 Recipes for a small price — a great resource for low-carb baking and dessert ideas.