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Heavenly Chocolate Peanut Butter Ooey Gooey Cake Recipe

4.4 from 105 reviews

This Heavenly Chocolate Peanut Butter Ooey Gooey Cake is a decadent dessert that combines rich chocolate cake layers with a creamy peanut butter and cream cheese filling, all topped with a glossy dark chocolate ganache and crunchy crushed peanuts. Perfect for chocolate and peanut butter lovers, this cake is easy to assemble and sure to impress at any gathering.

Ingredients

Scale

For the Cake:

  • 1 box chocolate cake mix (prepared according to package instructions)

For the Peanut Butter Filling:

  • 1 cup creamy peanut butter
  • 8 oz cream cheese, softened
  • 2 cups powdered sugar

For the Ganache:

  • 1 cup heavy cream
  • 8 oz dark chocolate, chopped

For Topping:

  • ½ cup crushed peanuts
  • Optional: chocolate bars or peanut butter cups for garnish

Instructions

  1. Prepare the Cake: Bake the chocolate cake according to the instructions on the box, using two 8-inch round cake pans. Allow the cake layers to cool completely before proceeding to the next step.
  2. Make the Filling: In a large bowl, beat softened cream cheese until smooth. Add creamy peanut butter and powdered sugar, mixing thoroughly until the filling is well-blended and creamy.
  3. Assemble the Cake: Place one cake layer on a serving plate and spread the peanut butter filling generously over the top. Carefully place the second cake layer on top of the filling.
  4. Make Ganache: Heat heavy cream in a saucepan until it begins to simmer. Remove from heat and pour the hot cream over the chopped dark chocolate. Let sit for 5 minutes, then stir gently until the ganache is smooth and glossy.
  5. Top the Cake: Pour the ganache over the top of the assembled cake, allowing it to drip down the sides. Use a spatula to smooth the ganache evenly over the surface.
  6. Garnish: Sprinkle crushed peanuts evenly over the ganache. If desired, garnish with chocolate bars or peanut butter cups for added decoration and flavor.
  7. Chill and Serve: Place the cake in the refrigerator and chill for at least 1 hour to set the ganache and filling. Slice and serve chilled. Enjoy this rich and heavenly dessert!

Notes

  • Swap crushed peanuts for almonds, hazelnuts, or walnuts for a different nutty flavor.
  • Use crunchy peanut butter instead of creamy for added texture in the filling.
  • Milk chocolate can be used in the ganache if a sweeter chocolate flavor is preferred.
  • This cake can be made a day ahead and stored covered in the refrigerator to allow flavors to meld.
  • Store leftovers in the fridge for up to 3-4 days to maintain freshness.
  • Freeze the cake (wrapped well in plastic wrap and foil) for up to 2-3 months for longer storage.

Keywords: chocolate cake, peanut butter cake, chocolate peanut butter dessert, ganache cake, layered cake, creamy peanut butter filling