Step 1: Blend the Base
Place the cottage cheese, cocoa powder, sweetener, and vanilla extract into your blender or food processor. Blend on high until the mixture is completely smooth and creamy. Stop to scrape down the sides and make sure no lumps remain.

Step 2: Add the Chocolate (Optional but Amazing)
If you’re using melted dark chocolate, add it now and blend again just until incorporated. The chocolate will thicken the mousse slightly and give it an extra-decadent flavor and texture.

Step 3: Chill and Set
Spoon the mousse into small serving bowls or ramekins. For the best consistency, chill in the refrigerator for at least 30 minutes. It firms up slightly and develops a mousse-like texture that’s rich but still light.

Step 4: Garnish and Enjoy
Top your mousse with a dusting of cocoa powder, a few shavings of dark chocolate, or a couple of fresh raspberries or blueberries if you’re feeling fancy. You can even add a dollop of whipped cream or a drizzle of nut butter for extra flair.

Storage Instructions
Store any leftovers in an airtight container in the fridge for up to 3 days. It’s perfect for meal prep, and the flavor only gets better after a day. I like to make a double batch and keep it handy for dessert all week.