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peanut butter cake

Peanut Butter Cake

This moist and flavorful peanut butter cake is topped with creamy frosting, perfect for any gathering or sweet craving.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 450 kcal

Equipment

  • 9x13 Baking Dish
  • Large mixing bowl
  • Medium Saucepan

Ingredients
  

  • 2 cups flour
  • 2 cups sugar
  • 1 teaspoon baking soda
  • 1/2 cup milk
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup water
  • 1/2 cup butter
  • 3/4 cup peanut butter
  • 1/2 cup softened butter for frosting
  • 1 cup peanut butter for frosting
  • 3 tablespoons milk for frosting
  • 2 cups powdered sugar for frosting

Instructions
 

  • Preheat the oven to 350°F (175°C). Grease a 9x13 baking dish with butter and dust lightly with flour.
  • In a large mixing bowl, whisk together flour, sugar, and baking soda. Add milk, eggs, and vanilla extract. Mix until smooth.
  • In a medium saucepan, combine water, butter, and peanut butter over medium heat. Stir until melted and smooth, about 5 minutes.
  • Pour the warm peanut butter mixture into the flour batter and stir until combined. Pour into the prepared baking dish.
  • Bake for 35-40 minutes. Check doneness with a toothpick; it should come out clean. Let the cake cool completely.
  • For the frosting, cream softened butter and peanut butter until smooth. Gradually add powdered sugar, mixing well. If too thick, add a splash of milk.
  • Once the cake is cooled, spread the frosting evenly over the top.

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Notes

Store leftovers covered at room temperature for up to 3 days, or refrigerate if necessary.
Keyword Baking, Comfort Food