Homemade Chocolate Peanut Butter Cake
This delightful dessert perfectly marries rich chocolate and creamy peanut butter, making it a crowd-pleaser for any occasion.
Servings: 8 servings
Calories: 450kcal
Ingredients
Cake Ingredients
- 1.75 cups 1 3/4 cups all-purpose flour A soft and tender base for your cake.
- 1.5 cups 1 1/2 cups granulated sugar For that perfect sweetness.
- 0.75 cups 3/4 cup unsweetened cocoa powder Bringing deep, rich flavors to your cake.
- 1.5 teaspoons 1 1/2 teaspoons baking powder To help your cake rise.
- 1.5 teaspoons 1 1/2 teaspoons baking soda A crucial ingredient for a light and fluffy texture.
- 0.5 teaspoons 1/2 teaspoon salt Balancing out the sweetness.
- 1 cup 1 cup buttermilk Adding moisture and tanginess.
- 0.5 cups 1/2 cup vegetable oil Ensuring a moist crumb.
- 2 large 2 large eggs Binding everything together.
- 2 teaspoons 2 teaspoons vanilla extract For warmth and flavor depth.
- 1 cup 1 cup boiling water This helps create a luscious batter.
Frosting Ingredients
- 1 cup 1 cup unsalted butter, softened The foundation for an incredibly creamy frosting.
- 1 cup 1 cup creamy peanut butter Providing that rich nutty flavor.
- 3.5 cups 3 1/2 cups powdered sugar Adding sweetness and structure to the frosting.
- 0.25 cups 1/4 cup heavy cream For a light, airy texture in the frosting.
- 1 teaspoon 1 teaspoon vanilla extract Enhancing the flavor of the frosting.
Garnish
- Chopped peanuts (for garnish, optional) Adding a crunchy texture.
- Chocolate shavings (for garnish, optional) For a divine touch of elegance.
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a large bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Add the buttermilk, vegetable oil, eggs, and vanilla extract to the dry ingredients. Beat until smooth, then gradually stir in the boiling water.
Baking
- Divide the batter evenly between the prepared pans. Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
- Allow the cakes to cool in the pans for 10 minutes before transferring to wire racks to cool completely.
Frosting
- In the meantime, prepare the peanut butter frosting by beating the softened butter and peanut butter together until creamy.
- Gradually add the powdered sugar, mixing on low speed to avoid a sugar cloud. Once incorporated, add the heavy cream and vanilla extract, beating until light and fluffy.
Assembly
- Once the cake layers are completely cooled, frost them generously with the peanut butter frosting.
- Garnish with chopped peanuts and chocolate shavings if desired.
Notes
When separating the batter into pans, using a kitchen scale can help ensure equal amounts. Ensure your eggs are at room temperature for best consistency. Add espresso powder for enhanced chocolate flavor. If frosting is too thick, add more heavy cream. For a decadent twist, drizzle melted chocolate on top before serving.