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Peanut Butter Chocolate Mousse Cake

If you’re craving a dessert that combines the rich and creamy flavors of chocolate and peanut butter, this Peanut Butter Chocolate Mousse Cake is just what you need! This indulgent cake layers a chocolate cookie crust, creamy peanut butter mousse, and a rich chocolate ganache, making it a treat for any occasion. It’s a crowd-pleaser that will impress friends and family alike!

Why make this recipe?

This recipe is perfect for those who love the delightful duo of chocolate and peanut butter. It’s simple to prepare and can be made ahead of time, allowing you to save time on the day of your gathering. Plus, the combination of textures—from the crunchy cookie base to the smooth mousse and topping—makes for a memorable dessert experience. Whether it’s a birthday celebration or just a sweet treat for yourself, this cake is sure to bring joy!

How to prepare Peanut Butter Chocolate Mousse Cake

Ingredients:

🍪 200 g (about 2 cups) chocolate cookies or Oreos (crushed)
🧈 80 g (1/3 cup) unsalted butter, melted
🧀 250 g (1 cup) cream cheese, softened
🥜 200 g (3/4 cup + 1 tbsp) creamy peanut butter
🧂 100 g (1/2 cup) powdered sugar
🥛 500 ml (2 cups) heavy whipping cream, cold
🍦 1 tsp vanilla extract
🍫 200 g (1 1/3 cups) semi-sweet chocolate, chopped
🥛 200 ml (3/4 cup + 1 tbsp) heavy cream
🍫 Chocolate and peanut butter chips (mixed)
🍦 Whipped cream for piping
🍫 Chocolate bars (cut into mini rectangles)

Instructions:

Prepare the crust: In a mixing bowl, combine the crushed chocolate cookies with the melted butter. Mix well until the cookie crumbs are evenly coated. Press this mixture firmly into the bottom of a 9-inch springform pan to create an even crust. Refrigerate while you prepare the mousse.
Make the peanut butter mousse: In a large bowl, beat the softened cream cheese and peanut butter together until smooth. Gradually add in the powdered sugar, mixing until well combined.
Whip the cream: In another bowl, whip 500 ml of cold heavy cream with the vanilla extract until stiff peaks form. Gently fold the whipped cream into the peanut butter mixture until fully incorporated.
Layer the mousse: Pour the peanut butter mousse over the cookie crust in the springform pan. Smooth the top with a spatula. Refrigerate for about 2 hours or until set.
Prepare the chocolate ganache: In a saucepan, heat 200 ml heavy cream until it just begins to simmer. Remove from heat and add the chopped semi-sweet chocolate. Let it sit for a minute, then stir until smooth.
Top the cake: Allow the ganache to cool slightly, then pour it over the set mousse layer. Spread evenly and sprinkle with the mixed chocolate and peanut butter chips. Refrigerate again for another hour.
Serve: Once set, carefully remove the sides of the springform pan. Pipe whipped cream on top and decorate with chocolate rectangles for a stunning finish.

How to serve Peanut Butter Chocolate Mousse Cake

Slice the cake into portions and serve chilled. The rich layers of peanut butter and chocolate will melt in your mouth, making it a delightful treat for everyone!

How to store Peanut Butter Chocolate Mousse Cake

Store any leftovers in an airtight container in the refrigerator. This cake can be kept for up to 3 days, but it’s best enjoyed fresh!

Tips for preparing Peanut Butter Chocolate Mousse Cake

Make sure your cream cheese is at room temperature for easier mixing.
Don’t rush the refrigerating process; allowing the mousse to set properly ensures a better texture.
Feel free to adjust the sweetness by adding more or less powdered sugar based on your taste.

Variations

For a nut-free version, you can replace the peanut butter with almond butter or sunbutter.
Consider adding layers of banana for additional flavor and texture.
Top the cake with crushed nuts or sprinkles for extra fun!

FAQs

Q: Can I use a different type of cookie for the crust?
A: Yes! You can use any cookie you like, such as graham crackers or digestive biscuits.

Q: How do I know when the mousse is set?
A: The mousse should feel firm to the touch and hold its shape when you slice into it.

Q: Can I freeze this cake?
A: Yes, you can freeze the cake! Just make sure it’s well-wrapped in plastic after it’s fully set. Thaw in the refrigerator before serving.

Enjoy your delicious Peanut Butter Chocolate Mousse Cake! 🎂🥜🍫