These protein mousse recipes are almost too good to be true, rich, airy, and packed with protein, they're a smart way to enjoy dessert without the guilt. Many are made with low-carb ingredients like Greek yogurt, protein powder, sugar-free jello, and more.
Whether you're managing blood sugar, building muscle, or trying to stay full longer, these sweet treats do more than just taste good.

The Viral Hit - Greek Yogurt Protein Jello Mousse

Why it's so popular?
- Super quick and easy to make.
- It's meal prep friendly and the kids will enjoy it too.
- Seems to be a popular trend and even trending on google.
Try my Greek Yogurt Protein Jello Mousse here.
Other High Protein Mousse Recipes You'll Love
Keto Tiramisu Mousse
A creamy, elegant and rich layered Keto Tiramisu Mousse made with espresso, mascarpone cheese and cocoa powder. Super decadent for when you want something low carb and extra special. See the full recipe below 👇

Recipe Card

Keto Tiramisu Mousse
Instructional Recipe Video
Ingredients
- ½ cup heavy whipping cream
- 1 teaspoon vanilla extract
- 1.5 oz espresso cooled
- ¼ cup low carb sweetener
- ⅛ teaspoon salt
- 4 tablespoon unsweetened cocoa powder divided
- 1 cup mascarpone cheese softened
- 1 teaspoon espresso powder for sprinkling on top (optional)
- 8 coffee beans as a garnish
Instructions
- In a large mixing bowl combine the whipping cream, vanilla, espresso, erythritol, salt, mascarpone and half of the cocoa powder. Mix for 1 minute, scrape down sides of bowl and mix for another minute or until creamy and smooth.½ cup heavy whipping cream, 1 teaspoon vanilla extract, 1.5 oz espresso, ¼ cup low carb sweetener, ⅛ teaspoon salt, 1 cup mascarpone cheese, 4 tablespoon unsweetened cocoa powder
- Pipe or spoon into serving glasses layering with cocoa powder.4 tablespoon unsweetened cocoa powder
- Garnish with a sprinkle of espresso powder and coffee beans. (See recipe video)1 teaspoon espresso powder, 8 coffee beans
Notes
Important Information
For more information, tips and variations please review the recipe video and content above and below the recipe card.
Updates and Revisions
If the video and recipe card differ, follow the recipe card for the latest ingredients and instructions.
Nutritional Information
Nutrition info is estimated and varies by ingredients, measurements, and portions.
Nutrition
Choosing the Right Base for Your Mousse
Greek Yogurt vs. Cream Cheese vs. Coconut Cream
The base you choose make a big difference when it comes to building a high-protein mousse.
Coconut Cream: A dairy-free option, coconut cream add a luxurious and thick texture with a subtle tropical flavor. It goes well with flavors like chocolate, berry and I'm but doesn't offer as much protein. Use protein powder or another high-protein ingredient to boost the protein amount.
Greek Yogurt: Naturally high in protein with a light and tangy flavor. It makes a fluffier mousse with a slight tartness and works well with fruit and citrus-based recipes. It's also lower in fat, making it ideal for a low calorie dessert.
Cream Cheese: Slightly sweet, dense and rich, cream cheese gives a cheesecake-like mouse texture. It blends well with peanut butter, chocolate and coffee flavors. It's higher in fat, so it will make it a higher calorie dessert.
Pro Tip
For a smooth mousse, bring cream cheese or coconut cream to room temperature before blending to avoid clumps.
Using Gelatin vs. Sugar-Free Jell-O
Both gelatin and sugar-free jello or gel desserts help your mousse set, but they behave differently in recipes.
- Plain Gelatin: A neutral setting agent that lets you control both flavor and sweetness. It's great when you want a clean base to add your own sweetener, protein powder or extracts. Gelatin sets firmer and is often used in recipes that need to hold shape, like layered mousse or molded desserts.
- Sugar-Free jello: Pre-sweetened and flavored, jello makes the process easier. It creates a slightly softer set and brings its own sweetness, so you don't need to add much else. It's great for quickly prepped treats and tends to be more kid-friendly.
Quick Summary: Use plain gelatin for more control and firmness. Use sugar-free jello for speed, flavor, and convenience especially if you're short on time or ingredients.
High Protein, Low Carb & Why It Works
- Protein helps with satiety and can help stabilize blood sugar.
- It can help curb cravings without spiking insulin.
- Ideal for people with keto, diabetes and general health-conscious eaters
More low carb dessert ideas using greek yogurt
Frequently Asked Questions
Yes, plain gelatin works well and gives you full control over flavor and sweetness. Just bloom it first and sweeten the mousse yourself. Use about 1 teaspoon gelatin per cup of liquid for a soft set.
Use coconut cream, avocado, or almond milk whipped cream as the base. Add a dairy-free protein powder and set with gelatin or agar. It's rich, creamy, and still high in protein.
Common issues: not whipping enough, not chilling long enough, or using gelatin incorrectly. Make sure to bloom gelatin properly and let it chill at least 3-4 hours.














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