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Peanut Butter Sheet Cake With Peanut Butter Frosting

This Peanut Butter Sheet Cake is a delicious dessert made with a yellow cake mix and creamy peanut butter for a moist, flavorful base, topped with rich peanut butter frosting. It's the perfect easy treat for any sweet craving.

Ingredients
  

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 adjust for consistency
  • 1 teaspoon pure vanilla extract

Instructions
 

  • Preheat the oven to 325°F (165°C) and grease a 9×13-inch baking pan.
  • Cream together softened butter and peanut butter in a large bowl. Add eggs, cake mix, and water, and beat on medium speed for 2 minutes until smooth. Pour the batter into the prepared pan and spread evenly.
  • Bake for 40 minutes, or until a toothpick comes out clean. Let the cake cool completely before frosting.
  • Cream together softened butter and peanut butter in a bowl. Gradually add confectioners’ sugar, then add vanilla and 2 tablespoons of milk. Beat until fluffy, adding more milk if needed for a spreadable consistency.
  • Once the cake is cool, spread the frosting evenly over the top. Cut into squares, serve, and enjoy the creamy peanut butter goodness!