Chocolate Peanut Butter Caramel Mousse Pie is the ultimate dessert that combines rich chocolate, creamy peanut butter, and luscious caramel in every bite. Perfect for any occasion, whether it’s a festive holiday gathering or a casual dinner with friends, this pie stands out with its impressive layers and indulgent flavors. The combination of an Oreo crust with a silky mousse filling topped with whipped peanut butter cream makes it truly unforgettable.
Why You’ll Love This Recipe
- Decadent Flavor: The rich blend of chocolate and peanut butter creates a dessert that is both luxurious and satisfying.
- Easy to Make: With simple ingredients and straightforward steps, you’ll be able to whip up this pie in no time.
- Versatile Dessert: Ideal for holidays, parties, or simply a treat at home. It fits any occasion perfectly!
- Impressive Presentation: The layered look of this pie makes it a showstopper at any gathering.
- Customizable Toppings: You can add extra drizzles of caramel, chocolate, or even nuts for added texture and flavor.
Tools and Preparation
To create the perfect Chocolate Peanut Butter Caramel Mousse Pie, having the right tools on hand will make the process seamless and enjoyable.
Essential Tools and Equipment
- Food processor
- Mixing bowls
- Whisk
- 9-inch pie dish
- Rubber spatula
Importance of Each Tool
- Food processor: Makes crushing the Oreo cookies quick and easy for the crust.
- Mixing bowls: Essential for combining ingredients without mess.
- Whisk: Helps achieve the perfect whipped consistency for the cream topping.
- Rubber spatula: Great for scraping down bowls to ensure all ingredients are mixed thoroughly.
Ingredients
Chocolate Peanut Butter Caramel Mousse Pie is made with an Oreo crust, chocolate caramel mousse filling, and peanut butter whipped cream to top it all off. Decadent!
For the Crust
- 20 Oreo cookies (regular-stuffed, filling intact)
- 3 tablespoons unsalted butter (melted)
For the Mousse Filling
- 8 ounces semisweet chocolate (chopped)
- 1 cup heavy cream
- 1/2 cup homemade salted caramel sauce
For the Peanut Butter Whipped Cream
- 1 1/2 cups heavy cream
- 1/2 cup smooth peanut butter
- 2 tablespoons confectioners’ sugar
- 1 teaspoon vanilla extract
For Drizzling
- Additional caramel sauce (for drizzling)
- Additional peanut butter (melted, for drizzling)
- Additional semisweet chocolate (melted, for drizzling)

How to Make Chocolate Peanut Butter Caramel Mousse Pie
Step 1: Prepare the Crust
- In a food processor, crush the Oreo cookies until they become fine crumbs.
- Mix in the melted butter until combined.
- Press the mixture into the bottom and up the sides of a 9-inch pie dish.
- Bake at 350°F for 10 minutes. Allow cooling completely before adding filling.
Step 2: Make the Mousse Filling
- Melt the chopped semisweet chocolate in a microwave-safe bowl or over a double boiler until smooth. Let cool slightly.
- In another bowl, whip 1 cup of heavy cream until soft peaks form.
- Gently fold in the melted chocolate and salted caramel sauce until fully combined.
Step 3: Assemble the Pie
- Pour the mousse filling into the cooled Oreo crust, smoothing it out evenly.
- Refrigerate for at least 4 hours or overnight until set.
Step 4: Prepare Peanut Butter Whipped Cream
- In a mixing bowl, whip together 1 ½ cups heavy cream, smooth peanut butter, confectioners’ sugar, and vanilla extract until stiff peaks form.
- Spread or pipe this mixture over the set mousse layer.
Step 5: Add Final Touches
Drizzle additional caramel sauce, melted peanut butter, and melted semisweet chocolate over the top for added flair before serving.
Enjoy your decadent Chocolate Peanut Butter Caramel Mousse Pie!
How to Serve Chocolate Peanut Butter Caramel Mousse Pie
Serving your Chocolate Peanut Butter Caramel Mousse Pie is all about enhancing its rich flavors and making it visually appealing. Here are some delightful ways to present this decadent dessert.
Individual Slices
- Serve each slice on a decorative plate to elevate the presentation.
- Drizzle with additional caramel and melted chocolate for a gourmet touch.
Whipped Cream Topping
- Add a dollop of fresh whipped cream on top of each slice.
- Sprinkle with chopped Oreos or chocolate shavings for added crunch.
Festive Serving
- Use festive plates during holiday gatherings, like Christmas or Thanksgiving.
- Garnish with seasonal fruits, such as raspberries or strawberries, for a pop of color.
Ice Cream Pairing
- Serve alongside a scoop of vanilla or chocolate ice cream for an extra creamy experience.
- Consider using peanut butter or caramel-flavored ice cream to enhance the flavors.
How to Perfect Chocolate Peanut Butter Caramel Mousse Pie
Perfecting your Chocolate Peanut Butter Caramel Mousse Pie can take your dessert from great to extraordinary. Follow these tips for the best results.
- Choose Quality Ingredients: Use high-quality semisweet chocolate and fresh heavy cream for a rich flavor.
- Chill Properly: Allow the mousse to set in the fridge for at least 4 hours before serving for optimal texture.
- Make Homemade Caramel: Homemade salted caramel sauce adds depth compared to store-bought options.
- Use Room Temperature Ingredients: Bringing your peanut butter and cream to room temperature helps them blend smoothly.
- Experiment with Toppings: Try different toppings like crushed nuts or sprinkles to customize your pie.

Best Side Dishes for Chocolate Peanut Butter Caramel Mousse Pie
A delicious side dish can complement your Chocolate Peanut Butter Caramel Mousse Pie perfectly. Here are some great options to consider serving alongside this indulgent dessert.
- Fresh Fruit Salad: A light fruit salad adds freshness and balances the richness of the pie.
- Vanilla Ice Cream: Creamy vanilla ice cream pairs beautifully with chocolate flavors.
- Chocolate-Covered Strawberries: These sweet treats add elegance and enhance the chocolate experience.
- Coffee or Espresso: A warm cup of coffee balances sweetness and adds depth to dessert time.
- Cheese Platter: A selection of cheeses offers a savory contrast that enhances taste profiles.
- Nutty Granola Bars: Crunchy granola bars provide texture and are a great finger food option alongside dessert.
Common Mistakes to Avoid
When making Chocolate Peanut Butter Caramel Mousse Pie, it’s easy to make a few common mistakes. Here are some pitfalls to watch out for:
Ignoring the crust: The Oreo crust is crucial for flavor and texture. Make sure to crush the cookies finely and mix them well with melted butter for a solid base.
Overheating chocolate: When melting semisweet chocolate, avoid overheating. Use a gentle heat source or melt in short bursts in the microwave to prevent burning.
Not letting the mousse set: Patience is key! Allow the mousse filling to set properly in the fridge before serving. This ensures the pie holds its shape when sliced.
Skipping homemade caramel: Store-bought caramel can lack depth of flavor. Try making your own salted caramel sauce for a richer taste that elevates your dessert.
Rushing the whipped cream: Whipping cream too quickly can lead to an unstable topping. Gradually beat the cream until soft peaks form for a light and airy peanut butter layer.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftover pie in an airtight container.
- It can be kept in the refrigerator for up to 3 days.
- Cover with plastic wrap if not using a container.
Freezing Chocolate Peanut Butter Caramel Mousse Pie
- Wrap the pie tightly in plastic wrap and then in aluminum foil.
- It can be frozen for up to 2 months.
- Thaw overnight in the refrigerator before serving.
Reheating Chocolate Peanut Butter Caramel Mousse Pie
Oven: Preheat your oven to 350°F (175°C). Place slices on a baking sheet and warm for about 10 minutes.
Microwave: Heat individual slices on medium power for about 15-20 seconds, checking frequently to avoid melting too much.
Stovetop: Place slices in a non-stick pan on low heat, covering with a lid. Heat gently for about 5 minutes until warmed through.

Frequently Asked Questions
How do I make Chocolate Peanut Butter Caramel Mousse Pie ahead of time?
You can prepare this pie up to one day in advance. Just store it covered in the refrigerator until you’re ready to serve.
Can I substitute ingredients in Chocolate Peanut Butter Caramel Mousse Pie?
Yes! You can use gluten-free cookies for the crust or try different nut butters like almond butter if you want a variation.
What should I serve with Chocolate Peanut Butter Caramel Mousse Pie?
This dessert pairs well with fresh berries or a scoop of vanilla ice cream, adding a refreshing contrast to its rich flavors.
How long does Chocolate Peanut Butter Caramel Mousse Pie last?
If stored properly, this pie will last up to 3 days in the refrigerator or up to 2 months if frozen.
Is there a way to make this recipe healthier?
Consider using Greek yogurt instead of heavy cream for the mousse filling, or reduce sugar in your homemade caramel sauce for a lighter option.
Final Thoughts
Chocolate Peanut Butter Caramel Mousse Pie is not only decadent but also versatile. You can easily customize it by experimenting with different flavors or toppings. Whether it’s for a festive occasion or just because, this pie is sure to impress your guests and satisfy any sweet tooth. Give it a try; you won’t regret it!

Chocolate Peanut Butter Caramel Mousse Pie
Indulge in the heavenly delight of Chocolate Peanut Butter Caramel Mousse Pie, a dessert that masterfully layers rich chocolate, creamy peanut butter, and luscious caramel. This showstopper features a crunchy Oreo crust that perfectly complements the silky mousse filling and is topped with fluffy peanut butter whipped cream. Whether you’re celebrating a holiday or enjoying a cozy dinner with friends, this pie promises to be the star of your dessert table. With easy-to-follow steps and customizable toppings, you can create an unforgettable treat that will impress everyone.
- Total Time: 40 minutes
- Yield: Serves approximately 8 slices 1x
Ingredients
- 20 Oreo cookies (for crust)
- 3 tablespoons unsalted butter (melted)
- 8 ounces semisweet chocolate (chopped)
- 1 cup heavy cream (for mousse)
- 1/2 cup homemade salted caramel sauce
- 1 1/2 cups heavy cream (for whipped topping)
- 1/2 cup smooth peanut butter
- 2 tablespoons confectioners' sugar
- 1 teaspoon vanilla extract
Instructions
- Preheat oven to 350°F (175°C). In a food processor, crush Oreo cookies and mix with melted butter. Press into a 9-inch pie dish and bake for 10 minutes. Cool completely.
- Melt semisweet chocolate until smooth; let cool slightly. Whip together 1 cup heavy cream until soft peaks form, then fold in melted chocolate and salted caramel sauce.
- Pour mousse into cooled crust and refrigerate for at least 4 hours or overnight.
- For the whipped topping, whip remaining heavy cream with peanut butter, confectioners' sugar, and vanilla until stiff peaks form. Spread over the mousse layer.
- Drizzle with additional caramel sauce, melted peanut butter, and melted chocolate before serving.
- Prep Time: 30 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 480
- Sugar: 35g
- Sodium: 220mg
- Fat: 30g
- Saturated Fat: 15g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 44g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 60mg
Keywords: Use high-quality ingredients for the best flavor. Let the mousse set properly for optimal texture. Customize toppings with nuts or crushed cookies for added crunch.