Peanut Butter Cake

4.50 (166)
⏱ 50 mins 🍽 Serves 20 🌶 american 🏷 Dessert

This American dessert is a crowd-pleasing peanut butter cake known for its moist and tender crumb. It is baked in a large sheet pan, making it ideal for gatherings. The cake is finished with a smooth, fudgy peanut butter icing that is poured over the warm bake. The whole recipe comes together in about 50 minutes and yields 20 generous servings.

Peanut Butter Cake

Ingredients

  • 2 cups all-purpose flour
  • 2 cups white sugar
  • 1 teaspoon baking soda
  • 0.5 cup milk
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup water
  • 0.5 cup butter
  • 0.5 cup vegetable oil
  • 0.5 cup peanut butter
  • 0.5 cup butter
  • 0.5 cup peanut butter
  • 0.33333334326744 cup milk
  • 1 teaspoon vanilla extract
  • 4.75 cups confectioners' sugar

Method

  1. Collect all the required ingredients.
  2. Set your oven to 350 degrees F (175 degrees C) and grease a 10x15-inch baking pan with a rim.
  3. For the cake base, whisk the all-purpose flour, white sugar, and baking soda together in a large mixing bowl.
  4. Using an electric mixer on a low setting, beat the milk, eggs, and vanilla extract into the dry ingredients until you have a smooth mixture.
  5. In a saucepan, combine the water, butter, vegetable oil, and peanut butter. Cook this while stirring until it becomes smooth, which should take about 5 minutes.
  6. Blend the warm peanut butter mixture into the flour batter until fully incorporated, then pour and spread it into your prepared pan.
  7. Bake the cake in your preheated oven for about 20 minutes, or until a toothpick inserted into the middle comes out clean.
  8. To prepare the icing, melt the butter and peanut butter together in a saucepan over medium heat, stirring until smooth.
  9. Stir the milk and vanilla extract into the melted mixture until they are fully combined.
  10. Whisk the confectioners' sugar into the saucepan until the icing is smooth. this will take 3 to 5 minutes.
  11. Pour the finished icing over the still-warm cake and spread it out evenly across the surface.

Nutrition (per serving)

Calories458 kcal
Fat22 g
Sugars51 g
Protein6 g
Sodium200 mg

Recipe details

CategoryDessert
Cuisineamerican
AuthorKaren Pugh