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4.56 from 34 votes

Keto Peanut Butter Mousse

I love this recipe because it is quick, easy, and decadent.
Prep Time10 mins
Chill Time5 mins
Total Time15 mins
Servings: 5 1/2 cup servings
Calories: 314kcal



  • Whip heavy cream in mixing bowl for 2-3 minutes, until peaks form.
  • Transfer whipped cream into separate bowl and place in refrigerator.
  • Combine the cream cheese, peanut butter and vanilla in a mixing bowl and blend for about 2 minutes, until smooth.
  • Add confectioners Swerve and blend until smooth. 
  • Add Half and Half and blend until smooth.
  • Gently fold in the chilled whipped cream until combined. 
  • Refrigerate mousse for 5 mins and then transfer to individual serving dishes.
  • Enjoy! Optional: Top with peanuts and shaved sugar free chocolate.


Net Carbs per 1/2 cup serving; 3.8 g
Swerve is a sugar alcohol, which isn't counted with net carbs.
Net carb calculation:  22g total - 16.2g sugar alcohol (Swerve) - 2g fiber = 3.8g net carbs


Calories: 314kcal | Total Carbs: 3.8g | Protein: 8g | Fat: 30g | Fiber: 2g