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+ servings
scoop of Oreo dump cake in a pan
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1 from 1 vote


Oreo Dump Cake is a rich and decadent dessert made with just 6 ingredients! This Oreo cake is packed with delicious flavors and is so simple to make.
Prep Time10 mins
Cook Time1 hr
Total Time1 hr 10 mins
Course: Cake
Cuisine: American
Keyword: oreo dump cake
Servings: 12
Calories: 441kcal


  • 1 pkg Oreo cookies 14 oz
  • 14 oz Sweetened Condensed Milk
  • 8 oz Tub Cool Whip
  • 1 cup Marshmallow Cream
  • 15.25 oz Chocolate Cake Mix
  • ¾ cup Butter 1 ½ sticks
  • Oreo Crumbles
  • Cookies and Cream Melting Candies melted down- if desired


  • Start by spraying your cake pan with non-stick cooking spray. Or if you want, you can grease it with butter for extra tastiness!
  • Then, place a layer of whole Oreo cookies evenly on the bottom of the baking dish.
  • Next, pour the sweetened condensed milk over the top of the cookies.
  • In a separate bowl, mix together the marshmallow cream and the cool whip until well combined.
  • After that, sprinkle the dry chocolate cake mix over the cream to cover the entire surface of the baking pan.
  • Then, slice the butter into little pats and place them evenly over the top of the cake. I like to make mine thin enough to cover the entire surface of the cake.
  • Place the cake pan in the oven and bake for 1 hour at 350F, the top should be bubbling by the end of baking.
  • Top your cake with Oreo cookie crumbs and some melted cookies & creme wafers. Slice, serve & enjoy!


Oreo Dump Cake is an easy cake to make since it is made with just 6 ingredients! This Oreo cake is so delicious, a great treat to make on a whim!


Serving: 1g | Calories: 441kcal | Carbohydrates: 61g | Protein: 6g | Fat: 22g | Saturated Fat: 11g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 45mg | Sodium: 459mg | Potassium: 274mg | Fiber: 1g | Sugar: 43g | Vitamin A: 477IU | Vitamin C: 1mg | Calcium: 173mg | Iron: 2mg