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Chocolate Peanut Butter Poke Cake


  • Author: Sara McKenney
  • Total Time: 4 hours 30 minutes
  • Yield: 16 servings

Description

This Chocolate Peanut Butter Poke Cake is a rich, creamy dessert featuring a moist chocolate cake soaked in a peanut butter filling, topped with a fluffy peanut butter mousse, caramel drizzle, and chopped mini peanut butter cups. It’s the perfect make-ahead dessert for gatherings or indulgent weeknight treats.


Ingredients

For the Cake:

  • 1 box chocolate cake mix (plus ingredients listed on box)
  • Non-stick spray or butter (for greasing)

For the Peanut Butter Filling:

  • 1 cup creamy peanut butter
  • 1 (14 oz) can sweetened condensed milk
  • 1/2 cup whole milk or heavy cream
  • 1 tsp vanilla extract

For the Mousse Topping:

  • 1 (8 oz) block cream cheese, softened
  • 1 cup powdered sugar
  • 1/2 cup creamy peanut butter
  • 1 tsp vanilla extract
  • 1 (8 oz) tub whipped topping (Cool Whip), thawed

For the Toppings:

  • 1/2 cup caramel sauce
  • 1 to cups mini peanut butter cups, chopped

Instructions

  1. Preheat oven and prepare chocolate cake according to package directions in a 9×13-inch pan.
  2. Let cake cool for 15–20 minutes. Poke holes over the surface using a wooden spoon handle.
  3. Warm peanut butter, sweetened condensed milk, whole milk, and vanilla extract in a saucepan until smooth and pourable.
  4. Pour filling over poked cake, ensuring it seeps into holes. Spread evenly and chill for at least 1 hour.
  5. Beat cream cheese with powdered sugar until smooth. Mix in peanut butter and vanilla.
  6. Fold in whipped topping gently to form the mousse.
  7. Spread mousse evenly over the chilled cake.
  8. Drizzle with caramel sauce and sprinkle with chopped peanut butter cups.
  9. Refrigerate for 3–4 hours or overnight before serving.
  • Prep Time: 30 minutes
  • Chill Time: 4 hours