Peanut Butter Mousse

If you love peanut butter, this Peanut Butter Mousse is about to become your new go-to dessert. Rich, airy, and velvety smooth, this simple mousse delivers maximum flavor with minimal effort. Combining the creamy tang of cream cheese with the nutty richness of peanut butter, then lightening it up with fluffy whipped cream, creates a show-stopping treat in just minutes.

This recipe is the perfect example of a dessert that feels fancy but comes together with everyday ingredients. Whether you serve it in delicate jars for a dinner party, as an after-school treat, or layered into a trifle, it never fails to impress. Plus, since it requires no baking and only a brief chill, you can whip it up on the spot for guests or satisfy a last-minute sweet craving.

Why You’ll Love This Peanut Butter Mousse

• No baking required
• Rich, creamy, and fluffy
• Ready in minutes with four simple ingredients
• Easy to pipe or serve in individual jars
• Perfect for any season or occasion
• Kid- and adult-approved

Ingredients

This recipe makes about 8 servings:

• 1 cup smooth peanut butter
• 1 cup cream cheese, softened
• 1 cup powdered sugar
• 1 cup heavy cream

How to Make Peanut Butter Mousse

Prep time: 15 minutes
Chill time: 30 minutes (optional)

1. Blend the Base

In a large mixing bowl, combine the peanut butter, softened cream cheese, powdered sugar, and vanilla extract if desired. Beat with a stand mixer or hand mixer until smooth, creamy, and free of lumps. Set aside while you prepare the whipped cream.

2. Whip the Cream

In a separate bowl, pour the cold heavy cream. Start mixing on low speed, then increase to medium-high until stiff peaks form. Whipping the cream separately ensures the mousse stays light and airy when you fold it all together.

3. Combine

Gently beat about ¼ of the whipped cream into the peanut butter mixture to lighten it. Then fold in another half of the whipped cream, mixing just until combined. Finally, fold in the remaining whipped cream until fully incorporated. This method keeps the mousse fluffy and gives it that signature airy texture.

4. Pipe and Chill

Transfer the mousse to a piping bag fitted with a decorative tip if you like, or simply spoon it into serving jars or glasses. Pipe or layer the mousse evenly among 8 jars or dessert cups. You can enjoy it immediately for a softer mousse or refrigerate for at least 30 minutes to let it firm up slightly before serving.

Storage Tips

• Refrigerator: Store in airtight jars or covered with plastic wrap for up to 3 days
• Freezer: Not recommended, as the whipped cream can separate

Flavor Variations

If you’d like to give this peanut butter mousse a twist, try one of these variations:

• Chocolate Peanut Butter Mousse: Fold in 2 tablespoons of cocoa powder with the peanut butter
• Nutty Crunch: Sprinkle crushed pretzels or chopped roasted peanuts on top before serving
• Banana Peanut Butter Mousse: Add a mashed ripe banana to the peanut butter mixture for a classic flavor pairing
• Salted Caramel Swirl: Drizzle caramel sauce and a pinch of flaky sea salt on top for a sweet-and-salty treat

Tips for Success

• Be sure your cream cheese is fully softened so it blends smoothly
• Use cold heavy cream for the best stiff peaks
• Fold the whipped cream gently to keep the mousse from deflating
• Chill the mousse if you prefer a firmer texture

Serving Suggestions

• Top with shaved chocolate or cocoa powder for extra flair
• Pair with fresh berries for a fruity contrast
• Serve in small shot glasses for a party dessert table
• Layer with crumbled cookies in a trifle for a fun twist

Share Your Experience

If you give this Peanut Butter Mousse a try, I’d love to hear how you liked it. Did you stick to the classic recipe or add your own flavor spin? Feel free to leave a comment or share your photos — it’s always inspiring to see creative takes on simple desserts.

📖 Recipe

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Peanut Butter Mousse

Make this easy peanut butter mousse with cream cheese and whipped cream for a rich, fluffy no-bake dessert perfect for any season.

Course Dessert

Cuisine American

Keyword Peanut Butter Mousse

Prep Time 5 minutes minutes

Total Time 5 minutes minutes

Servings 8

Ingredients

• 1 cup smooth peanut butter
• 1 cup cream cheese softened
• 1 cup powdered sugar
• 1 cup heavy cream

Instructions

Blend the Base

• In a large mixing bowl, combine the peanut butter, softened cream cheese, powdered sugar, and vanilla extract if desired. Beat with a stand mixer or hand mixer until smooth, creamy, and free of lumps. Set aside while you prepare the whipped cream.

Whip the Cream

• In a separate bowl, pour the cold heavy cream. Start mixing on low speed, then increase to medium-high until stiff peaks form. Whipping the cream separately ensures the mousse stays light and airy when you fold it all together.

Combine

• Gently beat about ¼ of the whipped cream into the peanut butter mixture to lighten it. Then fold in another half of the whipped cream, mixing just until combined. Finally, fold in the remaining whipped cream until fully incorporated. This method keeps the mousse fluffy and gives it that signature airy texture.

Pipe and Chill

• Transfer the mousse to a piping bag fitted with a decorative tip if you like, or simply spoon it into serving jars or glasses. Pipe or layer the mousse evenly among 8 jars or dessert cups. You can enjoy it immediately for a softer mousse or refrigerate for at least 30 minutes to let it firm up slightly before serving.