Peanut Butter Sheet Cake with Peanut Butter Frosting
For the Cake:
1 box yellow cake mix
4 eggs
½ cup softened butter
1 cup water
½ cup creamy peanut butter
For the Frosting:
3 cups confectioners' sugar
½ cup creamy peanut butter
½ cup softened butter
2+ tablespoons milk
1 teaspoon pure vanilla extract
#### Directions:
Preheat the Oven:
Preheat to 325°F (163°C). Lightly grease a 9x13-inch baking pan and set aside.
Prepare the Cake:
Using an electric mixer, cream together the softened butter and creamy peanut butter until well combined.
Add the eggs, cake mix, and water. Beat on medium speed for 2 minutes until the mixture is smooth.
Pour the batter into the prepared baking pan.
Bake for 40 minutes, or until a toothpick inserted into the center comes out clean.
Let the cake cool completely before frosting.
Prepare the Frosting:
Cream the softened butter and creamy peanut butter together until well incorporated.
Gradually add the confectioners' sugar, vanilla extract, and 2 tablespoons of milk. Mix until the frosting is light and fluffy.
If the frosting is too thick, add an additional tablespoon or more of milk until you reach the desired consistency.
Frost the Cake:
Spread the peanut butter frosting evenly over the cooled cake.
Serve:
Slice and enjoy your delicious Peanut Butter Sheet Cake with Peanut Butter Frosting!
Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes + cooling time
Yields: 12-15 servings