Drain and measure: If your cottage cheese seems watery, drain off excess liquid. Add 1 cup cottage cheese to a blender or food processor.
Add the flavor: Spoon in 2 tablespoons natural peanut butter, 2–3 tablespoons keto sweetener, 1 teaspoon vanilla, and a pinch of salt.
Adjust the creaminess: Pour in 2–3 tablespoons heavy cream (start small; you can add more).
This helps it whip into a silky mousse.
Blend until smooth: Process for 30–60 seconds, scraping the sides as needed, until completely creamy. No visible curds should remain.
Taste and tweak: Check sweetness and salt. Add a touch more sweetener or cream to fine-tune texture and flavor.
Chill for fluff: For a thicker, mousse-like body, chill 20–30 minutes.
It sets up beautifully in the fridge.
Serve and top: Spoon into cups and finish with a dusting of cocoa, a few sugar-free chips, or crushed peanuts for crunch.