This easy Peanut Butter Mousse is rich, creamy, fluffy, and packed with delicious peanut butter flavor. It comes together in just 5 minutes with simple ingredients and no cooking required. Serve this no-bake peanut butter dessert right away for a soft mousse, or chill it for an extra-thick and creamy texture.
Put the peanut butter, softened cream cheese, powdered sugar, and optional vanilla extract into a large mixing bowl. Beat with an electric mixer until smooth and well combined.
Pour the heavy cream into a separate mixing bowl. Beat until the cream forms stiff peaks.
Add about one-quarter of the whipped cream to the peanut butter mixture and gently mix it in.
Fold in about half of the remaining whipped cream.
Add the rest of the whipped cream and gently fold until the mousse is smooth, fluffy, and evenly combined.
Spoon the peanut butter mousse into a piping bag fitted with a decorative tip.
Pipe the mousse into or small serving gla or sses mason jars.
After piping the peanut butter mousse into serving glasses, sprinkle the crushed peanuts evenly over the top.
Enjoy immediately, or refrigerate for at least 30 minutes if you prefer a thicker mousse.
Notes
Chill for 30 minutes for a thicker mousse.
Almond butter or tahini can replace peanut butter.