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peanut butter chocolate layer cake slice on a plate homemade dessert recipe

Peanut Butter Chocolate Layer Cake


  • Author: katie-editor
  • Total Time: 50 minutes
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

A comforting and indulgent dessert that layers rich chocolate and creamy peanut butter for a delightful treat.


Ingredients

Scale
  • 1 3/4 cups all-purpose flour
  • 2 cups sugar
  • 3/4 cup natural unsweetened cocoa powder
  • 2 1/4 tsp baking soda
  • 1/2 tsp baking powder
  • 1 tsp salt
  • 1 cup milk
  • 1/2 cup vegetable oil
  • 1 1/2 tsp vanilla extract
  • 2 large eggs
  • 1 cup hot water
  • 2 cups unsalted butter, room temperature
  • 1 1/4 cups peanut butter
  • 9 cups powdered sugar
  • 6-7 tbsp water or milk (as needed)
  • 6 Reeses, chopped
  • Pinch of salt
  • 6 oz semi-sweet chocolate chips
  • 1/2 cup heavy whipping cream
  • 8 Reeses, cut in half for decoration


Instructions

  1. Preheat the oven to 350°F (175°C). In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt.
  2. In another bowl, combine milk, oil, vanilla, and eggs. Whisk until smooth.
  3. Mix the wet ingredients into the dry ingredients, then stir in hot water until combined.
  4. Divide the batter between prepared cake pans and bake for 25-30 minutes until a skewer comes out with a few moist crumbs. Cool in pans for 10 minutes, then transfer to a rack to cool completely.
  5. For the frosting, beat the butter until creamy, then add peanut butter and mix. Gradually add powdered sugar and enough water or milk to reach desired consistency.
  6. For ganache, heat heavy cream and pour over chocolate chips. Stir until glossy. Optionally, fold some ganache into the frosting.
  7. To assemble the cake, layer frosting and chopped Reeses between cake layers, then crumb-coat the cake and chill. Finish with a thicker coat of frosting and pour ganache on top, decorating with halved Reeses.

Notes

Store leftovers in an airtight container in the fridge. The flavors deepen over time, making it a great option for lunches.

  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 480
  • Sugar: 42g
  • Sodium: 600mg
  • Fat: 28g
  • Saturated Fat: 10g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 58g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 50mg