
This dreamy chocolate mousse made with cottage cheese is smooth, creamy, and oh so rich. It's got a deep chocolate taste and a velvety feel but still manages to offer up a treat you don't have to feel bad about. When late-night sugar cravings hit, I whip this up in no time using basic pantry finds. It hits the spot and feels fancy enough to wow anyone on date night or holidays.
I gave this a shot on a busy Tuesday night when I wanted something sweet and, honestly, it blew me away. Now it's what I always make if friends swing by and want a healthy snack that still tastes seriously indulgent.
Decadent Ingredients
- Optional melted dark chocolate: for those extra nights, stirring in good dark chocolate (at least seventy percent) amps up the richness big time
- Vanilla extract: splash this in to round out the flavors and add some cozy notes, pure is best if you've got it
- Powdered sweetener: go with erythritol, monk fruit, or whichever sugar-free sweetener you love—powder blends easiest
- Unsweetened cocoa powder: provides bold cocoa depth, dutch-process is awesome for silky vibes
- Cottage cheese: full-fat is the creamy winner, just look for one without odd stuff added
Simple Steps
- Garnish to Finish:
- Go wild with cocoa dust, a handful of berries, or a shower of chocolate shavings. Try them all if you're feeling it and make it look pretty!
- Let It Chill:
- Spoon the mousse into little bowls or jars, cover them up, and pop in the fridge for at least half an hour. This makes it set up with a thick, fudgy feel.
- Add in That Chocolate:
- If you're including the melted chocolate, pour it in now and give the blender one last whiz. Watch the mousse get shinier and turn an even deeper chocolate color.
- Combine Everything:
- Toss cottage cheese, cocoa, sweetener, and vanilla into your blender or food processor. Let it run till the mix is totally smooth and creamy. Stop and scrape the sides so nothing gets left behind.

I like to swirl melted dark chocolate straight onto the mousse for a delicious little twist. It instantly makes it extra special. I once brought a batch out for family movie night and even the kids loved it—they didn't have a clue it was packed with cottage cheese!
How to Store
Pop your mousse into a sealed container and keep it in the fridge. It'll taste fresh and yummy for up to five days. If it looks like it's separated just give it a quick stir. Keep the lid on so it doesn't pick up any weird fridge smells.
Swap Ideas
Low-fat cottage cheese works, but you'll lose a bit of that dreamy texture. Greek yogurt can take the place of cottage cheese and gives a tangy twist—just blend it well. Feel free to try other no-cal sweeteners like stevia if that's your jam.
Ways to Serve
Finish your mousse with toasted almonds, a puff of whipped cream, or some coconut flakes for added crunch. Top with fresh strawberries or raspberries for a fun pop. Try serving in tiny glasses to make it feel extra special, or use it as a filling for crepes if you want something fancier.

Backstory and Food Traditions
In the US, cottage cheese has been loved for ages for being full of protein but mild enough for everyone. Chocolate mousse originally comes from France—normally it's super decadent and full of sugar and fat. This take nods to both the comforting classics and healthy new twists folks want today.
Frequently Asked Questions
- → How do I get that mousse super smooth?
Let your blender work its magic on the cottage cheese, cocoa, and sweetener. Pause to scoop down the sides and keep going till there are no lumps left.
- → Can I use a different kind of sweetener?
Sure thing—swap in your favorite powdered one, like monk fruit, erythritol, or stevia. Whatever fits your taste buds and what you need.
- → Is it really important to let it chill?
Yep, toss it in the fridge for half an hour or so. That helps it set up and get silky. Plus, the flavors come alive when it's cold.
- → What are some good things to put on top?
Try some fresh berries, a dust of cocoa, shave a little chocolate, or throw on some chopped nuts for crunch and looks.
- → How long can I save any mousse that's left?
Pop it in a sealed container in the fridge. It should stay good for about four days, maybe five if you're lucky.
- → Will melted chocolate make it taste better?
You bet! Stirring in melted dark chocolate just takes things up a notch—more chocolate flavor and an even creamier texture.