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Oreo Dump Cake Recipe – Just 5 Ingredients

Oreo Dump Cake

This Oreo Dump Cake is the ultimate no-fuss dessert — rich, gooey, and loaded with crushed cookies, chocolate cake mix, and sweetened condensed milk. Just dump the ingredients into a pan, bake, and enjoy the magic. Perfect for cozy nights, potlucks, or anyone with a serious chocolate craving.
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 12 servings
Calories 420 kcal

Equipment

  • 9x13-inch Baking Dish
  • Rolling Pin
  • Mixing spoon

Ingredients
  

Main Ingredients

  • 1 package Oreo cookies about 36 cookies, crushed (not too fine)
  • 14 oz sweetened condensed milk
  • 1 box chocolate cake mix dry, unprepared
  • 0.5 cup butter melted
  • 2 cups milk preferably whole milk
  • chocolate chips optional, for extra richness
  • sea salt optional, for garnish

Instructions
 

  • Preheat oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
  • Crush Oreos in a zip-top bag using a rolling pin. You want chunks, not dust. Spread two-thirds of the crumbs evenly on the bottom of the baking dish.
  • Pour the sweetened condensed milk over the Oreo layer. Do not stir.
  • Sprinkle the dry chocolate cake mix evenly over the top. Again, do not mix.
  • Drizzle melted butter evenly over the cake mix. Try to cover as much of the surface as possible.
  • Pour the milk over the top, spreading as evenly as possible. Top with the remaining Oreos and optional chocolate chips or sea salt.
  • Bake for 35–40 minutes, until the top is set and crisp around the edges. Let cool for at least 10 minutes before serving.

Notes

Customize with different cookie flavors like mint or golden Oreos, and don’t skip the cooling time — it helps the cake set for perfect gooey texture. Great for potlucks, birthdays, or a weekend treat.

Nutrition

Calories: 420kcalCarbohydrates: 52gProtein: 5gFat: 22gSaturated Fat: 12gCholesterol: 45mgSodium: 350mgPotassium: 200mgFiber: 2gSugar: 35gVitamin A: 300IUCalcium: 120mgIron: 2.5mg
Keyword Chocolate, Dump Cake, Easy Dessert, Family Favorite, Oreo
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