Rich & Creamy High-Protein Chocolate Mousse
By Linley Hanson
2/5/2026
Ultra smooth with deep chocolate flavor, my high-protein chocolate mousse is an anytime treat that packs a protein punch. Whipped cottage cheese and chocolate protein powder star in this decadent mousse that satisfies even the biggest sweet tooth! Make sure to use a food processor or blender – this is crucial for the creamiest and lightest texture.
recipe highlights
- Perfect texture: Thanks to whipped cottage cheese, this mousse stays light, smooth, and creamy.
- Chocolate x 2: Chocolate protein powder and cocoa powder combine for a super chocolate-y flavor.
- Quick: Ready in 10 minutes!
- Meal-prep friendly: Make a batch at the beginning of the week and divide it into individual containers for a quick and easy high-protein snack or dessert.
- Protein-packed: Each serving has 13 grams of protein.
Featured Comment
“So easy and quick to make and so satisfyingly good!!! Especially with some raspberries! I can’t wait to try with some granola.” – Wanda
“So easy and yummy! Creamy and just the right amount of sweetness. Thank you.” – Lynette
Key Ingredients
- Cottage cheese: The key ingredient instrumental in creating a fluffy texture while also adding protein. I love adding cottage cheese to sweet and savory recipes for extra protein – it’s totally versatile in flavor and has so many uses.
- Chocolate protein powder: For a double dose of protein, add chocolate protein powder (which also gives the mousse an even richer chocolate taste). I recommend using whey protein for this recipe – my favorite is Garden of Life Chocolate Whey .
- Cocoa powder: For that deep, dark, irresistible chocolate flavor.
- Maple syrup: A splash of this natural sweetener is a welcome balance to the cocoa powder.
Step-by-Step: How to Make High-Protein Chocolate Mousse
- Blend the cottage cheese : It takes about 3-5 minutes to get that super creamy consistency, so scrape down the sides of the food processor as needed. No one wants lumpy mousse!
- Add the remaining ingredients : Pulse until well combined and smooth, using a spatula to help incorporate. It’s ready to serve when it’s light and fluffy.
- Serve or refrigerate for later : Chocolate mousse is best enjoyed cold, so eat immediately or transfer into small jars and refrigerate until ready to eat.
TIP: If you don’t have a food processor, a high-speed blender works in a pinch. Unfortunately, a hand or stand mixer won’t get the cottage cheese blended enough for the desired texture.
Toppings & Customizations
Vanilla Chocolate Mousse: To mix up the flavor, use vanilla protein powder instead of chocolate. It will taste a little bit like a twist cone!
Peanut Butter Chocolate Mousse: Add a spoonful of peanut butter in step 2 for a delicious variation.
Sweetener: Instead of maple syrup, try using the same amount of honey or agave instead.
Toppings: For a little something extra, try topping the mousse with berries, chopped nuts, mini chocolate chips, sprinkles, or a dollop of whipped cream .
Storage & Freezer Notes
Store any leftover mousse for up to 3 days in an airtight container in the refrigerator. Give it a good stir before serving!
Or, turn this high-protein mousse into a high-protein chocolate “nice cream” variation (here’s my recipe for healthy chocolate nice cream to try next)! Freeze for a few hours in a freezer-safe container and enjoy immediately.
Serving Suggestions
This mousse tastes delightful on it’s own for a pre or post-workout snack, afternoon pick-me-up, or dessert but it also makes a great dip for fresh fruit like strawberries, bananas, or apples. Make sure to serve chilled – the colder the better!
More High-Protein Dessert Recipes
- High-Protein Cheesecake Jars
- High-Protein Strawberry Shortcake
- Protein Puppy Chow
- High-Protein Thin Mint Chocolate Mousse Cups
- Pumpkin Tiramisu
- Chocolate Protein Ice Cream
- Cookies and Cream Protein Cottage Cheese Ice Cream
- Peanut Butter Chocolate Cottage Cheese Cheesecake Cups
I don’t recommend it. Protein powder adds both texture and taste to this mousse. Instead of chocolate protein powder, try vanilla or mint.
This recipe is specifically formulated for whipped cottage cheese. For a high-protein alternative made with Greek yogurt, try my chocolate strawberry frozen yogurt bark (still high in protein with chocolate flavor) or these protein frozen yogurt cups .
No, cottage cheese is the base of this mousse.
Ingredients1x2x3x
- ▢ 1.5 cups 2% cottage cheese
- ▢ ¼ cup chocolate protein powder , We used Garden of Life Chocolate Whey
- ▢ 1.5 tablespoons cocoa powder
- ▢ ¼ cup maple syrup , or more to taste
Instructions
- Place the cottage cheese into a high-speed food processor and blend until smooth, about 3-5 minutes. Scape the sides of the food processor as needed.
- Add the protein powder, cocoa powder, and maple syrup to the cottage cheese and pulse the ingredients together. Scrape the sides with a spatula if necessary.
- Process the ingredients together until combined and smooth. The mixture should be light and fluffy.
- Eat immediately or transfer into small jars and refrigerate until ready to eat.
Tips & Notes
- Storage: Store any leftover mousse for up to 3 days in an airtight container in the refrigerator. Give it a good stir before serving!
- Flavors + Substitutions: Replace the chocolate protein powder with the same amount of your favorite vanilla or mint protein powder, add a spoonful of peanut butter in step 2 for a chocolate/peanut butter combo, or use honey or agave in place of the maple syrup.
- Texture: Process the cottage cheese long enough (3-5 minutes) until completely creamy.
Watch It
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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Protein Chocolate Mousse
Ingredients
- 1.5 cups 2% cottage cheese
- ¼ cup chocolate protein powder We used Garden of Life Chocolate Whey
- 1.5 tablespoons cocoa powder
- ¼ cup maple syrup or more to taste
Instructions
- Place the cottage cheese into a high-speed food processor and blend until smooth, about 3-5 minutes. Scape the sides of the food processor as needed.
- Add the protein powder, cocoa powder, and maple syrup to the cottage cheese and pulse the ingredients together. Scrape the sides with a spatula if necessary.
- Process the ingredients together until combined and smooth. The mixture should be light and fluffy.
- Eat immediately or transfer into small jars and refrigerate until ready to eat.
Video
Notes
- Storage: Store any leftover mousse for up to 3 days in an airtight container in the refrigerator. Give it a good stir before serving!
- Flavors + Substitutions: Replace the chocolate protein powder with the same amount of your favorite vanilla or mint protein powder, add a spoonful of peanut butter in step 2 for a chocolate/peanut butter combo, or use honey or agave in place of the maple syrup.
- Texture: Process the cottage cheese long enough (3-5 minutes) until completely creamy.
