Keto Cottage Cheese Tiramisu Mousse
If cottage cheese dessert could be a quiet reset button, this would be it. Soft, creamy, and loaded with that cozy coffee-shop smell without the sugar spike. This keto cottage cheese tiramisu mousse feels indulgent, sugar free, gluten free, and diabetes friendly, but it still fits right into a low carb, high protein day with zero effort.
This high protein mousse comes together in 5 minutes with 5 simple ingredients. Each serving has about 7 grams of protein and 3.5g net carbs. That keeps it gentle on blood sugar while giving you a sweet, coffee-forward finish that feels cozy after dinner. It is the kind of small win that makes the keto diet and low carb living feel doable again.
This cottage cheese mousse recipe’s ingredient quantities, nutrition, and print option are in the recipe card at the end of this post.
These Tiramisu Mousse Cups Are
- Creamy, smooth, and rich with real instant coffee flavor that feels like a cozy coffee-shop treat.
- Sugar free, gluten free, and gentle for anyone who needs diabetes friendly, low glycaemic options that still feel indulgent.
- Made with only 5 ingredients, so you get real food without fillers or protein powder.
- A fast, no bake dessert that works on busy nights when you want something sweet but not complicated.
- Light enough for everyday eating, but creamy enough to layer into cookies or build into a simple tiramisu moment at home.
- Perfect for anyone who wants dessert without the crash.
- Not a good fit for someone looking for a super sweet or heavy cheesecake-style mousse.
Watch how I make this in minutes! It’s like we’re cooking side-by-side in my kitchen!
How To Make Cottage Cheese Tiramisu Mousse
- Add the cottage cheese, cream cheese, instant coffee powder, sweetener, and vanilla extract to a high-speed blender or small food processor. Keep it simple and dump everything in. Optional: You can add a pinch of salt to make the sweetness pop more.
- Blend until fully smooth. It should look creamy with no curds or gritty bits. Blend long enough for the instant coffee to dissolve fully.
- Spoon the mousse into small jars or ramekins. Enjoy it right away for a soft keto mousse texture or chill it for an hour if you want it thicker.
- Dust with unsweetened cocoa powder before serving if you like the classic tiramisu look. It is optional but adds a nice finish.
Testing Notes
- I tested this cottage cheese tiramisu mousse with a few different instant coffee powders. Some dissolve fast and taste bold. Others need a minute to blend in. The strength of your instant coffee makes a difference.
- If your instant coffee powder is light or mild, you may want to add a little extra to get that tiramisu flavor. If it is a dark roast or very intense, start with the recipe amount and adjust by taste.
- Blend long enough to let the powder dissolve fully. This keeps the texture creamy and smooth.
Ingredient Swaps
- Cottage cheese can be replaced with cream cheese, heavy whipping cream, or mascarpone, but each one changes the texture. Cream cheese makes it thicker and heavier. Heavy cream makes it lighter but less structured. Mascarpone keeps it rich and smooth.
- Swerve can be swapped with erythritol, but you may notice more graininess. Allulose works too if you prefer a softer sweetness.
- Decaf espresso powder is fine if you want the flavor without the caffeine. Freshly brewed espresso or strong coffee also works, but it makes the mousse more liquid and less fluffy, so chill it longer if you use it.
Storage Tips
- Fridge: Up to 3 days in a sealed jar or airtight container.
- Freezer: Not recommended for long-term storage, but fine for a 20-minute chill.
- Make ahead: Yes. Chill for an hour for the best mousse-like spoon feel.
Make It a Moment
Turn this mousse into a full dessert mood.
Layer it on these cozy keto cottage cheese tiramisu cookies for a soft, coffee-forward treat that tastes like a cafe moment at home. A little cocoa on top and you are set.
Conclusion
I have been keto since 2019, and simple keto desserts like this Keto Cottage Cheese Tiramisu Mousse made the keto lifestyle feel steady instead of stressful. You do not need perfection or complicated steps to stay low carb. You just need small, reliable wins that taste good and support steady blood sugar without feeling restrictive.
This sugar free, gluten free, high protein treat is the kind of thing that keeps a diabetes friendly or low glycaemic routine livable. Real food, real flavor, and a moment of calm you can look forward to.
FAQ
Which cottage cheese is best for keto?
Full fat cottage cheese works best because it blends smoother and stays creamy. Low fat or fat free versions tend to taste sharper and create a grainier texture.
Which cottage cheese is keto friendly?
Look for a brand with simple ingredients and no added starches. The lower the carbs per serving, the better it fits into a low carb or diabetes friendly routine.
Can I make this dairy free?
Not this recipe. The creaminess and structure depend on full fat dairy to blend into a smooth mousse.
More Recipes
More Cottage Cheese Mousse Recipes
- Keto Lemon Cottage Cheese Mousse
- Keto Cottage Cheese Chocolate Mousse
- Cottage Cheese Peanut Butter Mousse
More Low Carb Desserts To Try
- Keto Cottage Cheese Tiramisu Cookies
- Keto Pumpkin Espresso Mug Cake
- Keto Strawberry Cheesecake Ice Cream
- Keto Salted Caramel Chocolate Cookies
High Protein Keto Cottage Cheese Tiramisu Mousse
Equipment
Ingredients
- 1/2 cup (120 ml) full-fat cottage cheese
- 2 tablespoons cream cheese
- 1 tablespoon instant coffee
- 1.5 tablespoons (1 ½ tablespoons) Swerve (granulated)
- 1/2 teaspoon (½ teaspoon) vanilla extract – sugar free
Watch the Video Instructions
Instructions
- Add the cottage cheese, cream cheese, instant coffee powder, sweetener, and vanilla extract to a high-speed blender or small food processor. Optional: You can add a pinch of salt to make the sweetness pop more.1/2 cup full-fat cottage cheese, 2 tablespoons cream cheese, 1 tablespoon instant coffee, 1.5 tablespoons Swerve (granulated), 1/2 teaspoon vanilla extract – sugar free
- Blend until fully smooth. It should look creamy with no curds or gritty bits.
- Spoon the mousse into small jars or ramekins. Enjoy it right away for a soft keto mousse texture or chill it for an hour if you want it thicker.
- Dust with unsweetened cocoa powder before serving if you like the classic tiramisu look. It is optional but adds a nice finish.
Notes
- Blend long enough for the espresso powder to fully dissolve. This ensures an ultra-smooth mousse texture.
- If using freshly brewed espresso, the mousse will be softer. Chill longer for a thicker consistency.
- Full-fat cottage cheese blends smoother than low-fat versions.
- Sweetness varies by sweetener: erythritol is grainier, and allulose makes the mousse softer.
Nutrition Per 1 (ONE) Serving
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Simple and reliable. It came together quickly and the texture turned out really smooth. Nice coffee flavour without being too sweet. A good option for days when I want something light that won’t spike anything.