Name: Peanut Butter Mousse
Prep time: 20 min
Total time: 4 h 20 min
Cuisine: American
Ingredients: 1 1/2 cups graham cracker or digestive biscuit crumbs; 1/3 cup butter, melted; 8 oz cream cheese, softened; 3/4 cup creamy peanut butter; 3/4 cup powdered sugar; 1 tsp vanilla extract; 1 1/2 cups heavy whipping cream; Crushed toffee or peanut bits, for topping

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Peanut Butter Mousse is a light, fluffy, and indulgent dessert made with smooth peanut butter and whipped cream, layered over a buttery cookie crust. It’s a no-bake treat perfect for peanut butter lovers.

Why You’ll Love This Recipe

This dessert is wonderfully creamy with a slight crunch from the crust. It requires minimal ingredients and no oven time, making it ideal for summer or busy days. Plus, it looks impressive enough for entertaining but is simple to make.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Graham cracker or digestive biscuit crumbs
Butter, melted
Cream cheese
Peanut butter
Powdered sugar
Vanilla extract
Heavy whipping cream
Crushed toffee or peanut bits (for topping)

Directions

Mix crumbs with melted butter and press into a pan. Chill to set.
Beat cream cheese, peanut butter, powdered sugar, and vanilla until smooth.
In a separate bowl, whip cream until stiff peaks form.
Fold the whipped cream into the peanut butter mixture.
Spread over the crust and smooth the top.
Chill for at least 4 hours.
Garnish with piped mousse and crushed toffee before serving.

Servings and timing

Serves 9.
Preparation time: 20 minutes
Chilling time: 4 hours
Total time: 4 hours 20 minutes

Variations

Chocolate Swirl: Add chocolate ganache or swirl melted chocolate through the mousse.
Nutella version: Replace some peanut butter with hazelnut spread.
Mini servings: Pipe into small cups for individual desserts.
Crunchy peanut butter: Adds more texture.

Storage/Reheating

Store in the refrigerator for up to 5 days. This dessert is not suitable for reheating. Freeze for up to 1 month and thaw in the refrigerator before serving.

FAQs

Can I use crunchy peanut butter?

Yes, it adds extra texture.

Can I make it dairy-free?

Use plant-based cream cheese and coconut whipped cream.

Is it gluten-free?

Use gluten-free cookies for the crust.

Can I freeze the mousse?

Yes, it freezes well.

Can I skip the crust?

Yes, serve mousse in cups without a crust.

Can I add chocolate chips?

Yes, fold in mini chocolate chips before chilling.

How long does it last?

Up to 5 days refrigerated.

Can I use store-bought whipped topping?

Yes, substitute in equal measure.

Can I use a springform pan?

Yes, it helps with neat presentation.

What kind of peanut butter is best?

Creamy, unsweetened peanut butter is ideal.

Conclusion

Peanut Butter Mousse is a quick, creamy dessert that’s easy to prepare and even easier to love. Its rich flavor and no-bake ease make it a standout for any occasion.

Peanut Butter Mousse

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Peanut Butter Mousse is a creamy, no-bake dessert featuring a peanut butter and whipped cream filling over a buttery cookie crust, perfect for quick entertaining or everyday indulgence.

Author: Emma Harper
Prep Time: 20 minutes
Cook Time: 0 minutes
Total Time: 4 hours 20 minutes
Yield: 9 servings 1x
Category: Dessert
Method: No-Bake
Cuisine: American
Diet: Vegetarian

Ingredients

Units Scale

1 1/2 cups graham cracker or digestive biscuit crumbs
1/3 cup butter, melted
8 oz cream cheese, softened
3/4 cup creamy peanut butter
3/4 cup powdered sugar
1 tsp vanilla extract
1 1/2 cups heavy whipping cream
Crushed toffee or peanut bits, for topping

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Instructions

Mix graham cracker or biscuit crumbs with melted butter and press into the base of a pan. Chill to set.
In a bowl, beat cream cheese, peanut butter, powdered sugar, and vanilla extract until smooth.
In a separate bowl, whip the heavy cream until stiff peaks form.
Fold the whipped cream into the peanut butter mixture until fully combined.
Spread the mousse evenly over the chilled crust and smooth the top.
Chill for at least 4 hours until set.
Before serving, garnish with piped mousse and crushed toffee or peanut bits.