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Peanut Butter Cake with Peanut Butter Frosting Recipe


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  • Author: Mary
  • Total Time: 45 minutes
  • Yield: Serves 8-10 1x
  • Diet: Vegetarian

Description

This Peanut Butter Cake with Peanut Butter Frosting is the ultimate treat for peanut butter lovers. The cake is moist, dense, and packed with rich peanut flavor, while the smooth peanut butter frosting adds a creamy, sweet touch that perfectly complements the cake. Whether you’re celebrating a special occasion or just indulging in a sweet treat, this cake is sure to impress!


Ingredients

Scale

For the Cake:

  • 1 cup smooth peanut butter
  • 1 1/2 cups all-purpose flour
  • 1 cup granulated sugar
  • 2 tsp baking powder
  • 2 large eggs
  • 1/2 cup butter, softened
  • 1/2 cup milk

For the Frosting:

  • 1 cup powdered sugar
  • 1/2 cup smooth peanut butter
  • 1/4 cup butter, softened
  • 1 tsp vanilla extract

Instructions

For the Cake:

  1. Preheat the oven to 350°F (175°C) and grease and flour a 9-inch round cake pan.
  2. In a large mixing bowl, cream together the peanut butter, butter, and sugar until smooth and fluffy.
  3. Beat in the eggs one at a time, ensuring each one is fully incorporated.
  4. Add the milk and mix until combined.
  5. In a separate bowl, whisk together the flour and baking powder. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
  6. Pour the batter into the prepared cake pan and smooth the top.
  7. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean.
  8. Allow the cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.

For the Frosting:

  1. In a medium bowl, beat together the powdered sugar, peanut butter, butter, and vanilla extract until smooth and creamy.
  2. Once the cake has cooled, spread the frosting evenly over the top.
  3. Slice and serve!

Notes

  • You can add chopped peanuts on top for extra crunch if desired.
  • This cake can be stored at room temperature for up to 3 days or in the refrigerator for up to 1 week.
  • For a richer flavor, consider adding a pinch of salt to the frosting.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert, Cake, Sweet Treats
  • Method: Bake
  • Cuisine: American, Dessert