Peanut Butter Chocolate Layer Cake
Introduction
The Peanut Butter Chocolate Layer Cake is a decadent dessert that beautifully combines two beloved flavors: chocolate and peanut butter. This cake is perfect for any occasion, whether it’s a birthday celebration or a simple gathering with friends. With its rich chocolate layers and creamy peanut butter frosting, this cake is sure to impress anyone who takes a bite.
Detailed Ingredients with Measures
For the cake:
– 3 cups all-purpose flour
– 2 1/4 cups granulated sugar
– 3/4 cup unsweetened cocoa powder
– 1 1/2 teaspoons baking powder
– 1 1/2 teaspoons baking soda
– 1 teaspoon salt
– 2 large eggs
– 1 cup whole milk
– 1/2 cup vegetable oil
– 2 teaspoons vanilla extract
– 1 cup boiling water
For the peanut butter frosting:
– 1 cup unsalted butter, softened
– 2 cups creamy peanut butter
– 4 cups powdered sugar
– 1/4 cup heavy cream
– 1 teaspoon vanilla extract
For decoration:
– Chocolate shavings or chips
Prep Time
25 minutes
Cook Time, Total Time, Yield
Cook Time: 30 minutes
Total Time: 55 minutes
Yield: 12 servings

Detailed Directions and Instructions
Prepare the Cake Pans
Preheat your oven to 350°F (175°C) and grease three 8-inch round cake pans. Line the bottoms with parchment paper to ensure easy removal.
Mix Dry Ingredients
In a large bowl, combine all-purpose flour, cocoa powder, baking powder, baking soda, and salt. Whisk the mixture together until it is uniformly blended.
Mix Wet Ingredients
In another bowl, beat together sugar and eggs until creamy. Add in buttermilk, vegetable oil, vanilla extract, and water, then continue mixing until well incorporated.
Combine Ingredients
Gradually add the dry ingredient mixture to the wet ingredients, mixing just until combined. Be careful not to overmix to ensure a tender cake.
Bake the Cakes
Divide the batter evenly among the prepared cake pans. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Allow the cakes to cool in the pans for about 10 minutes before transferring them to a wire rack to cool completely.
Prepare the Peanut Butter Frosting
In a mixing bowl, beat together creamy peanut butter and butter until smooth. Gradually add powdered sugar and a bit of milk to achieve the desired consistency, mixing until fluffy and spreadable.
Assemble the Cake
Once the cakes are completely cool, place one layer on a serving platter. Spread a generous amount of peanut butter frosting on top. Place the second layer on top and repeat the frosting. Add the third layer and frost the top and sides of the cake with the remaining peanut butter frosting.
Prepare the Chocolate Ganache
In a saucepan, heat heavy cream until it just starts to simmer. Remove from heat and pour over semi-sweet chocolate chips in a bowl. Let sit for a few minutes, then stir until smooth and glossy.
Top with Chocolate Ganache
Pour the chocolate ganache over the top of the assembled cake, allowing it to drizzle down the sides.
Chill and Serve
Allow the cake to set for a bit before slicing. Serve and enjoy!
Notes
Storage
Store any leftover cake in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week.
Freezing
The cake can also be frozen. Wrap it tightly in plastic wrap, then aluminum foil, and store it in the freezer for up to 3 months. Thaw in the refrigerator before serving.
Ingredient Substitutions
For a gluten-free option, substitute all-purpose flour with a gluten-free blend. Ensure that other ingredients are also gluten-free.
Frosting Variety
Feel free to experiment with different frostings, such as chocolate buttercream or cream cheese frosting, for a different flavor profile.

Cook techniques
Layering Cakes
To create a stunning layer cake, ensure that the cake layers are leveled properly. This can be achieved using a serrated knife or a cake leveler to cut off any rounded tops, allowing for even stacking.
Frosting Techniques
For a smooth finish on your cake, use an offset spatula to spread the frosting evenly. A bench scraper can help create sharp edges when frosting the sides of the cake.
Chocolate Ganache Pouring
When working with chocolate ganache, allow it to cool slightly before pouring over the cake. This will help achieve a beautifully shiny and velvety finish.
Peanut Butter Cream Preparation
For a creamy peanut butter layer, blend together the peanut butter, butter, and powdered sugar until smooth. Adjust the consistency with milk if needed for easy spreading.
Cake Storage
Store the cake in an airtight container at room temperature for up to three days. If you need to keep it longer, refrigerate it, but allow it to come to room temperature before serving for the best flavor and texture.
FAQ
Can I use natural peanut butter instead of processed?
Yes, but natural peanut butter may yield a different texture. Processed peanut butter tends to have a creamier consistency which is ideal for frosting.
How can I prevent my cake from drying out?
To keep your cake moist, make sure not to overbake it and consider using simple syrup to brush between the layers.
What type of chocolate should I use for the ganache?
Use high-quality semi-sweet or dark chocolate for a rich flavor.
Can I freeze the layered cake?
Yes, you can freeze the cake layers separately and then assemble them when ready to serve. Wrap them tightly in plastic wrap before freezing.
What can I substitute for eggs in this recipe?
You can use applesauce, mashed bananas, or commercial egg replacers for a vegan option, but results may vary in texture and flavor.

Conclusion
This Peanut Butter Chocolate Layer Cake is a delightful treat that combines the rich tastes of chocolate and peanut butter for a mouthwatering dessert experience. Its moist layers and creamy frosting make it a perfect choice for any celebration or just a sweet indulgence. Whether enjoyed on its own or accompanied by a scoop of ice cream, this cake is sure to satisfy any dessert lover’s cravings.
More recipes suggestions and combination
Peanut Butter Cupcakes
Transform the same delightful flavors into mini treats with peanut butter cupcakes topped with chocolate frosting and individual peanut butter cups for an extra touch.
Chocolate Peanut Butter Cookies
Try making delicious chocolate cookies with a peanut butter twist by incorporating both flavors into a chewy cookie that everyone will love.
Peanut Butter Pie
For a no-bake option, consider a peanut butter pie that combines a crunchy crust with a rich peanut butter filling, perfect for warm days.
Chocolate Swirl Brownies
Create decadent brownies with peanut butter swirls that provide a delightful contrast to the rich chocolate base, making for an equally satisfying dessert.
Peanut Butter Banana Smoothie
As a healthier alternative, this smoothie combines peanut butter and banana for a delicious and nutritious drink option that highlights the same fantastic flavors.