Indulge in the rich, nutty goodness of this Peanut Butter Cake with a luscious Peanut Butter Frosting. A delightful dessert that will satisfy all peanut butter lovers!
Author:nadia
Prep Time:20 minutes
Cook Time:35 minutes
Total Time:55 minutes
Yield:12 servings 1x
Category:Dessert
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
UnitsScale
For the cake:
1 3/4cups all-purpose flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1/2cup unsalted butter (softened)
1/2cup creamy peanut butter
1 1/4cups granulated sugar
2 large eggs
1 teaspoon vanilla extract
3/4cup buttermilk
For the frosting:
1/2cup unsalted butter (softened)
1/2cup creamy peanut butter
2cups powdered sugar
2–3 tablespoons milk
1 teaspoon vanilla extract
pinch of salt
Instructions
Preheat Oven: Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish.
Prepare Dry Ingredients: Whisk together flour, baking powder, baking soda, and salt in a medium bowl.
Make Cake Batter: In a large bowl, cream butter, peanut butter, and sugar. Add eggs, one at a time, then mix in vanilla. Alternate adding dry ingredients and buttermilk to the peanut butter mixture.
Bake: Pour batter into the pan and bake for 30–35 minutes until a toothpick comes out clean. Let cool.
Prepare Frosting: Beat butter and peanut butter until smooth. Gradually add powdered sugar, vanilla, salt, and milk until creamy.
Frost Cake: Frost the cooled cake and serve.
Notes
For added flair, top with chopped peanuts or a chocolate drizzle.
This cake can also be made as a layer cake by dividing the batter between two 8-inch round pans.