Chocolate Peanut Butter Mousse Cake

WANT TO SAVE THIS RECIPE?

Indulge in the ultimate dessert experience with this Chocolate Peanut Butter Mousse Cake—a heavenly combination of rich chocolate cake, velvety peanut butter mousse, and luscious chocolate ganache. Perfect for special occasions or a luxurious treat, this cake is sure to impress with its perfect balance of flavors and textures.

Why You’ll Love This Recipe

• Irresistible Flavor Combo: Chocolate and peanut butter unite for a match made in dessert heaven.

• Perfect Texture: Moist chocolate cake layered with airy peanut butter mousse and silky ganache.

• Great for Entertaining: An elegant dessert that’s sure to wow guests.

• Make-Ahead Friendly: Can be prepared in advance for stress-free serving.

Ingredients Breakdown

For the Cake:

• 1 cup All-purpose flour
  Provides the base structure for the cake, helping it hold together.

• 1/2 cup Unsweetened cocoa powder
  Adds a deep, rich chocolate flavor to the cake.

• 1 teaspoon Baking powder & 1/2 teaspoon Baking soda
  Leavening agents that help the cake rise to the perfect texture.

• 1/4 teaspoon Salt
  Enhances all the flavors and balances the sweetness.

• 1/2 cup Unsalted butter
  Softened butter adds moisture, richness, and flavor.

• 1 cup Granulated sugar
  Sweetens the cake, balancing the cocoa’s bitterness.

• 2 large Eggs
  Provide structure and moisture, helping the cake rise and stay tender.

• 1 teaspoon Vanilla extract
  Adds a warm, aromatic flavor.

• 1/2 cup Buttermilk
  Contributes to the cake’s moisture, with a tangy touch that balances the sweetness.

For the Peanut Butter Mousse:

• 1 cup Heavy cream
  Whipped to soft peaks, it creates a light and airy texture in the mousse.

• 1/2 cup Creamy peanut butter
  The main flavor of the mousse, providing the signature peanut butter taste.

• 1/2 cup Powdered sugar
  Sweetens the mousse to the perfect level of sweetness.

• 1 teaspoon Vanilla extract
  Adds flavor depth to the mousse.

• 1/2 cup Cream cheese
  Softened cream cheese adds richness and smooth texture to the mousse.

For the Chocolate Ganache:

• 1 cup Semi-sweet chocolate chips
  Provides the smooth, rich chocolate topping.

• 1/2 cup Heavy cream
  Helps melt the chocolate and creates a silky ganache

Tips and Tricks

• Room Temperature Ingredients: Ensures smooth batter and mousse.

• Chill the Mousse: Helps it hold its shape when slicing.

• Use High-Quality Cocoa: Enhances chocolate flavor.

Variations and Customizations

• Nut-Free Option: Swap peanut butter for sunflower seed butter.

• Extra Chocolatey: Add chocolate shavings on top.

• Lighter Version: Use Greek yogurt instead of cream cheese.

Pairing Suggestions

• Coffee or Espresso – Balances the sweetness.

• Vanilla Ice Cream – Adds a creamy contrast.

• Fresh Berries – Provides a tart contrast.

Storage Instructions

• Refrigerate for up to 4 days in an airtight container.

• Freeze (without ganache) for up to 1 month—thaw before adding ganache.

Popular Questions

Can I use natural peanut butter?

Yes, but ensure it’s well-stirred and not too oily for best texture.

Can I make this gluten-free?

Yes, substitute all-purpose flour with a gluten-free blend.

How do I prevent the cake from crumbling?

Chill before slicing and use a serrated knife.

Chocolate Peanut Butter Mousse Cake

---

• Author: easysweetmeal
• Total Time: 4 hours (including chilling)
• Yield: 8-10 servings

Print Recipe

Pin Recipe

Description

Chocolate Peanut Butter Mousse Cake is a rich and indulgent dessert that combines layers of moist chocolate cake, creamy peanut butter mousse, and silky chocolate ganache. Each bite is a perfect balance of sweet, salty, and creamy flavors, making this cake the ultimate treat for chocolate and peanut butter lovers alike.

Advertisements

---

Ingredients

• 1 cup all-purpose flour

• ½ cup unsweetened cocoa powder

• 1 tsp baking powder

• ½ tsp baking soda

• ¼ tsp salt

• ½ cup unsalted butter (softened)

• 1 cup granulated sugar

• 2 large eggs

• 1 tsp vanilla extract

• ½ cup buttermilk

• 1 cup heavy cream

• ½ cup creamy peanut butter

• ½ cup powdered sugar 1 tsp vanilla extract

• ½ cup cream cheese (softened)

• 1 cup semi-sweet chocolate chips

• ½ cup heavy cream

---

Instructions

1. Bake the Chocolate Cake

1. Preheat oven to 350°F (175°C). Grease and flour an 8-inch round cake pan.

2. In a bowl, whisk together flour, cocoa powder, baking powder, baking soda, and salt.

3. In another bowl, beat butter and sugar until light and fluffy (3-5 minutes).

4. Add eggs one at a time, mixing well after each. Stir in vanilla.

5. Alternate adding dry ingredients and buttermilk, mixing until just combined.

6. Pour batter into the pan and bake for 25-30 minutes, or until a toothpick comes out clean.

7. Cool completely before slicing horizontally into two layers.

2. Prepare the Peanut Butter Mousse

1. Whip heavy cream until soft peaks form.

2. In another bowl, beat peanut butter, powdered sugar, and vanilla until smooth.

3. Add cream cheese and mix until fully incorporated.

4. Gently fold in whipped cream until mousse is light and fluffy.

3. Assemble the Cake

1. Place the first cake layer on a serving plate.

2. Spread half the mousse evenly over the cake.

3. Top with the second layer and spread remaining mousse on top.

4. Refrigerate for at least 2 hours to set.

4. Make the Chocolate Ganache

1. Heat heavy cream until simmering, then pour over chocolate chips.

2. Let sit for 1 minute, then stir until smooth and glossy.

3. Pour ganache over the cake, allowing it to drip down the sides.

Notes

• For a thicker ganache, use a 2:1 chocolate-to-cream ratio.

• If the mousse is too soft, chill before spreading

• Prep Time: 30 minutes
• Cook Time: 30 minutes
• Category: Dessert
• Method: Baking
• Cuisine: American

WANT TO SAVE THIS RECIPE?