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Reese’s Peanut Butter Earthquake Cake

Reese’s Peanut Butter Earthquake Cake

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Reese’s Peanut Butter Earthquake Cake is a heavenly dessert that beautifully marries the rich flavors of chocolate and creamy peanut butter. This decadent cake features a gooey, layered center that surprises your taste buds, topped with delightful chopped Reese’s cups for added texture and flavor. Ideal for any occasion—from birthday celebrations to casual family gatherings—this cake is both visually stunning and irresistibly delicious. Whether enjoyed warm or at room temperature, each slice provides a delightful indulgence that will leave your guests craving more.

Ingredients

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  • 1 box chocolate cake mix
  • 1 cup water
  • 1/2 cup vegetable oil
  • 3 large eggs
  • 1 cup creamy peanut butter
  • 8 oz cream cheese, softened
  • 1/2 cup unsalted butter, melted
  • 4 cups powdered sugar
  • 1 tsp vanilla extract
  • 1 cup Reese’s Peanut Butter Cups, chopped

Instructions

  1. Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. In a large bowl, combine the chocolate cake mix, water, vegetable oil, and eggs until smooth. Pour the batter into the greased baking dish.
  3. In another bowl, mix together the peanut butter, softened cream cheese, melted unsalted butter, powdered sugar, and vanilla until creamy.
  4. Spoon dollops of the peanut butter mixture over the cake batter and gently swirl with a knife to create an “earthquake” effect.
  5. Sprinkle chopped Reese’s cups on top.
  6. Bake for 35-40 minutes, checking doneness with a toothpick—it should come out mostly clean.
  7. Allow to cool slightly before serving.

Nutrition

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