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Oreo Dump Cake Recipe

4.5 from 56 reviews

This easy and indulgent Oreo Dump Cake combines layers of crunchy Oreos, creamy sweetened condensed milk, fluffy Cool Whip, and rich chocolate cake mix. With minimal prep and a simple bake, it’s a deliciously sweet dessert perfect for any occasion, especially when served warm with a scoop of ice cream.

Ingredients

Scale

Base Layer

  • 20 Oreo Cookies

Creamy Layer

  • 14 ounces sweetened condensed milk
  • 8 ounces Cool Whip, thawed

Topping

  • 15.25 ounces box of chocolate cake mix
  • 1/2 cup salted butter, cut into small pieces

Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C) and generously spray a 9×13-inch baking dish with nonstick cooking spray to prevent sticking.
  2. Arrange Oreos: Place the Oreo cookies in an even, single layer across the bottom of the prepared baking dish to form the base layer of the cake.
  3. Add Sweetened Condensed Milk: Slowly pour the sweetened condensed milk evenly over the layer of Oreos, ensuring that all cookies are well coated and moistened.
  4. Spread Cool Whip: Carefully spread the thawed Cool Whip over the sweetened condensed milk layer to create a smooth and even creamy topping.
  5. Sprinkle Cake Mix: Evenly sprinkle the chocolate cake mix over the Cool Whip layer. Do not stir or mix the layers; keep them distinct.
  6. Add Butter Pieces: Cut the salted butter into small pieces and distribute them evenly over the top of the cake mix to help create a rich, golden crust when baked.
  7. Bake: Bake in the preheated oven for 36 to 38 minutes, or until the cake mix is cooked through and the top is golden and bubbly.
  8. Serve: Serve the dump cake warm, optionally topped with a scoop of ice cream for added indulgence.

Notes

  • Ensure the Cool Whip is fully thawed before spreading for an even layer.
  • Do not mix the layers together; the texture difference is key to this dessert.
  • You can substitute salted butter with unsalted butter and add a pinch of salt if preferred.
  • For best results, serve the cake warm to enjoy the gooey texture.
  • Store leftovers covered in the refrigerator and reheat gently before serving.

Keywords: Oreo Dump Cake, easy dessert, chocolate cake, quick bake, no mixer cake, sweetened condensed milk dessert