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Original ProCast Bundt® Pan

Original ProCast Bundt® Pan


Chocolate Peanut Butter Bundt Cake

4.8 based on 5 reviews





The ultimate flavor combo, chocolate and peanut butter, combined into this delicious and rich Bundt cake! This moist chocolate Bundt cake base has a peanut butter tunnel filling and topped with a chocolate glaze and more peanuts. Serve this cake for any occasion!



  • 3/ 4 cup butter, softened
  • 3/ 4 cup sugar
  • 3/ 4 cup brown sugar
  • 2 teaspoons vanilla
  • 2 eggs, room temperature
  • 1 2/ 3 cups flour
  • 3/ 4 cup cocoa
  • 1 teaspoon baking soda
  • 3/ 4 teaspoon salt
  • 3/ 4 cup buttermilk
  • 1/ 3 cup sour cream
  • 6 oz bittersweet chocolate, coarsely chopped

Peanut Butter Filling:

  • 1 cup creamy peanut butter
  • 3/ 4 cup powdered sugar, sifted


  • 1 1/ 4 cups semisweet chocolate chips
  • 7 tablespoons heavy cream


Preheat oven to 325 degrees F (162 degrees C). Prepare pan with baking spray or grease with shortening/butter and flour pan. Set aside. In large bowl, combine butter, sugar and brown sugar; beat on medium speed until light and fluffy. Stir in vanilla. Add eggs, one at a time, beating well after each addition. In medium bowl, sift together flour, cocoa, baking soda and salt. On low speed, add flour mixture to butter mixture in three additions, alternating with buttermilk and beginning and ending with flour. Add sour cream. Beat on medium speed 1 minute, scraping bowl often. Fold in chopped chocolate.

In a separate medium bowl, combine peanut butter and powdered sugar; mix well. Spoon about half the cake batter into prepared pan. Add a layer of the peanut butter filling on top, making sure filling does not touch sides of pan. Pour the rest of cake batter on top. Gently tap pan on countertop to remove air bubbles. Bake for 40-45 minutes, until toothpick inserted comes out clean. Cool in pan 10-15 minutes.  Invert cake onto cooling rack to cool completely.

Glaze: In medium saucepan, combine chocolate chips and whipping cream. Cook on low heat, stirring constantly, until smooth and melted. Remove from heat and cool slightly. Place cake on serving platter and spoon glaze over cake. Garnish with chocolate curls and peanuts. Serve with whipped cream if desired.  About 12 servings.

Read Recipe Reviews

    Absolutely delicious, incredibly most and chocolatey cake. The peanut butter center looked and tasted fantastic, definitely make this for the peanut butter lovers in your life. I used a piping bag to make it easier to put on the filling, and that worked really nicely.

    Delicious. However, to ensure peanut butter filling is surrounded by cake, I recommend spooning in half the cake batter followed by the peanut butter and topped with the remaining batter.

    Wow! This cake will make you dance it is so yummy! For us the icing was not necessary and we will leave off next time as the cake can stand on its own.

    This cake is delicious!!!

    This cake was so moist and dense. It’s the kind of cake you must have a glass of milk with! I shared some with my co-workers and everyone loved it! I highly recommend it. I only marked it down because the cook time was way off. I had to cook it about 15-20 mins longer than what the directions say.

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Product Used In This Recipe

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Original ProCast Bundt® Pan

Original ProCast Bundt® Pan