High-Protein Strawberry Mousse

Light, creamy strawberry mousse packed with protein — low-carb, sugar-free, and ready in 10 minutes + chill

This high-protein strawberry mousse is light, creamy, and naturally pink. Blended cottage cheese or Greek yogurt with fresh strawberries and protein powder creates a smooth, spoonable dessert that delivers 18 g of protein and only 6 g net carbs per serving while staying fully sugar-free.

Low-carb, sugar-free, and perfect for a quick high-protein treat.

Prep10 min

Chill30–60 min

Servings4

Protein18g

Net Carbs6g

Calories180

Why you’ll love this mousse

18g protein per serving
Only 6g net carbs and fully sugar-free
Light, creamy, and naturally strawberry-flavored
Ready in about 10 minutes of active time
No baking required
Perfect for dessert or a high-protein snack

Health notes

High protein: Cottage cheese or Greek yogurt plus protein powder deliver a solid boost.
Low carb: Fresh strawberries and sugar-free sweetener keep net carbs low.
Sugar-free: No added sugar — only sugar-free alternatives.
Light & satisfying: Creamy texture without the heaviness of traditional mousse.

Key element — blend until completely smooth

Blend the cottage cheese (or Greek yogurt) thoroughly so the texture becomes silky and free of any graininess. This is what gives the mousse its light, airy feel.

Ingredients

Mousse (serves 4)

2 cups (450g) full-fat cottage cheese or Greek yogurt
1½ cups fresh or frozen strawberries (thawed if frozen)
1–2 scoops vanilla or strawberry protein powder
2–4 Tbsp powdered sugar-free sweetener (to taste)
1 tsp vanilla extract
Optional: 1–2 Tbsp heavy cream or milk for thinner consistency
Optional: pinch of salt

For serving

Whipped cream (sugar-free) or extra Greek yogurt
Fresh strawberry slices
Mint leaves (optional)

Swaps

Higher protein: Add an extra scoop of protein powder and a splash of liquid if needed.
Dairy-free: Use dairy-free yogurt and a plant-based protein powder.
Berry mix: Swap some or all strawberries for raspberries or mixed berries.
Extra thick: Reduce or omit any added liquid and chill longer.

Instructions

Blend the base. Add the cottage cheese (or Greek yogurt), strawberries, protein powder, sweetener, vanilla, and optional cream/milk to a blender or food processor. Blend until completely smooth and creamy, scraping down the sides as needed.

Taste and adjust. Taste the mixture and add more sweetener if desired. If the mousse is too thick, add a splash of cream or milk and blend again.

Portion and chill. Spoon the mousse into 4 small glasses or jars. Cover and refrigerate for at least 30–60 minutes (or longer) to firm up and let the flavors develop.

Serve. Top each serving with a dollop of sugar-free whipped cream or Greek yogurt, fresh strawberry slices, and a mint leaf if desired. Serve chilled.

Pro tips

Blend thoroughly — any remaining cottage cheese texture will affect the final smoothness.
Chilling is important for the best texture and flavor.
For a lighter, airier mousse, fold in a little whipped cream after blending.
These keep well in the fridge for several days, making them great for meal prep.
Use frozen strawberries for a thicker, colder result right after blending.

Nutrition

Nutrient	Per serving
Calories	180
Protein	18g
Net carbohydrates	6g
Total carbohydrates	8g
Fiber	2g
Total fat	7g
Sodium	280mg

Estimates based on full-fat cottage cheese, strawberries, and protein powder. Exact numbers vary with protein powder brand and whether Greek yogurt is used.

Variations

Chocolate strawberry

Add 1–2 Tbsp unsweetened cocoa powder and a little extra sweetener.

Mixed berry

Use a mix of strawberries, raspberries, and blueberries.

Lemon strawberry

Add 1 tsp lemon zest and a squeeze of lemon juice for brightness.

Parfait style

Layer the mousse with extra berries and a spoonful of yogurt or whipped cream.

Storage

Method	Time	Notes
Refrigerator	Up to 4 days	Cover tightly
Freezer	Up to 1 month	Freeze in airtight containers; thaw in the fridge
Serve	Chilled	Best enjoyed cold

FAQ

Yes. At only 6g net carbs per serving it fits easily into most keto and low-carb plans.

Yes. Full-fat Greek yogurt works well and gives a slightly tangier flavor. Blend until smooth.

It wasn’t blended long enough. Continue blending until the cottage cheese is completely smooth.

Yes. Prepare up to 3–4 days ahead and store covered in the refrigerator. Add toppings just before serving.

Yes. Freeze in airtight containers for up to 1 month. Thaw in the refrigerator before serving.

Add more powdered sugar-free sweetener to taste and blend again. Different protein powders also vary in sweetness.

Test your knowledge

5 quick questions about this high-protein strawberry mousse

1. Protein per serving?

2. Net carbs per serving?

3. Why blend the cottage cheese thoroughly?

4. About how long does active prep take?

5. Best way to store leftovers?

High-Protein Strawberry Mousse