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Peanut Butter Sheet Cake with Peanut Butter Frosting


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  • Author: khaoula belabess
  • Total Time: 50 minutes
  • Yield: 12-15 servings 1x
  • Diet: Vegetarian

Description

A rich and moist sheet cake topped with creamy peanut butter frosting, perfect for any occasion. This indulgent treat is sure to please peanut butter lovers!


Ingredients

Scale

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

Instructions

  • Preheat the Oven:
    • Preheat to 325°F (163°C). Lightly grease a 9×13-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!

Notes

This cake is perfect for potlucks, birthday parties, or as a sweet treat any day of the week!

  • Prep Time: 10 mins
  • Cook Time: 40 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice (approximately 1/12 of the cake)
  • Calories: 350
  • Sugar: 25g
  • Sodium: 230mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 6g
  • Cholesterol: 70mg