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Peanut Butter Fudge Mousse

A layer of rich chocolate fudge is topped off with a light and fluffy peanut butter mousse. This decadent dessert was made for peanut butter and chocolate lovers!
photo of Danelle, author of Let's Dish
Published on , Updated January 13, 2025

A layer of rich chocolate fudge is topped off with a light and fluffy peanut butter mousse. This decadent dessert was made for peanut butter and chocolate lovers!

Peanut Butter Fudge Mousse

Why You’ll Love This Recipe

If you’re a fan of peanut butter and chocolate, you’re going to love this Peanut Butter Fudge Mousse.

This is my favorite kind of dessert–easy, no-bake and delicious! The creamy peanut butter mousse sits atop a chocolate crumb crust and layer of rich, decadent fudge.

My 15 year-old is a peanut butter and chocolate fanatic, and he gave this two thumbs WAY up! And the rest of the family loved it too.

I used store-bought hot fudge to make this dessert easy to prepare, but you could certainly go all-out and make a homemade ganache to use in the base.

I love that this dessert can be made ahead and kept in the refrigerator, which makes it perfect for entertaining.

The light mousse and the thick layer of fudge are a match made in heaven. Chocolate shavings or mini chocolate chips make a perfect garnish.

I got six (4 ounce) servings from this recipe, but you may get more or less, depending on the size of your dishes.

Ingredients

  • Oreos
  • Butter
  • Fudge sauce
  • Cream cheese
  • Peanut butter
  • Powdered sugar
  • Heavy cream
Peanut Butter Fudge Mousse

Peanut Butter Fudge Mousse

A layer of rich chocolate fudge is topped off with a light and fluffy peanut butter mousse. This decadent dessert was made for peanut butter and chocolate lovers!
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Prep Time: 20 minutes
Total Time: 20 minutes
Servings: 6 -8 servings
Author: Danelle

Ingredients 

  • 12 Oreo cookies crushed
  • 2 tablespoons butter melted
  • 1 jar prepared hot fudge sauce
  • 4 ounces cream cheese softened
  • 1/3 cup creamy peanut butter
  • 2/3 cup powdered sugar
  • 1 1/4 cups heavy cream

Instructions

  • In a small bowl, combine crushed Oreos and melted butter. Spoon about one tablespoon of crumb mixture into the bottom of 6-8 small dessert dishes (you may not use all the crumbs, depending on the size of your dishes).
  • Warm the hot fudge sauce in the microwave. Spoon 2 tablespoons of sauce over the crumb mixture in each dessert dish. Refrigerate while you prepare the mousse.
  • With an electric mixer, beat the cream cheese and peanut butter until smooth. Stir in the powdered sugar and beat until smooth.
  • In a separate bowl, beat the heavy cream until stiff peaks form. Gradually fold the whipped cream into the peanut butter mixture until smooth. Refrigerate the mousse for about 5-10 minutes.
  • Spoon or pipe the mousse over the hot fudge layer in the dessert dishes. Refrigerate at least 2 hours, or until firm. Garnish with chocolate shavings, if desired.

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Video

Notes

Total time does not include refrigeration.
Keep scrolling for tips, ingredient substitutions, answers to frequently asked questions and more!

 

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3 comments

  • Do you leave the cream in the oreos? Do you crush them fine or leave them chunkier?

  • I love peanut butter desserts!!!! Fantastic!

  • MegUnprocessed

    This is one decadent dessert! 🙂

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photo of Danelle, author of Let's Dish

Hello! I’m Danelle. Thanks for visiting.

At Let's Dish, I'm bringing a taste of uptown foodie to real-life, everyday meals! Here, I share simple, reliable recipes that make mealtime easy.
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