Oreo Dump Cake Recipe
This Oreo Dump Cake is a chocolate lover’s dream come true! Imagine layers of crunchy Oreos, rich sweetened condensed milk, fluffy cool whip, moist chocolate cake, and pools of buttery goodness—all baked to gooey perfection. Each bite is like a celebration of everything cookies and cream, and the best part is how ridiculously easy it is to make. Whether you need a last-minute dessert for a party or want to treat yourself on a cozy night in, this Oreo Dump Cake is sure to bring instant joy to your table.
Ingredients You’ll Need

Ingredients You’ll Need
You only need a handful of familiar ingredients for Oreo Dump Cake, but don’t be fooled by their simplicity. Every single item works its magic here—transforming a few pantry staples into a decadent, crowd-pleasing treat you’ll crave again and again.
- Oreo cookies: The star of the show! Their iconic chocolate crunch holds up perfectly and adds that irresistible cookies-and-cream flavor.
- Sweetened condensed milk: This dreamy ingredient creates a luscious, fudgy layer that melts beautifully with the Oreos.
- Cool Whip (or any whipped topping): Provides a light, creamy cushion that balances the richness of the chocolate.
- Chocolate cake mix: The dry cake mix gets transformed into a soft, chocolatey blanket as it bakes, layering the dessert with more depth.
- Butter (cut into 1 Tbsp pieces): Butter dots melt into the cake mix, forming a golden, buttery crust that’s pure heaven.
How to Make Oreo Dump Cake
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350 degrees F. This ensures your Oreo Dump Cake will bake evenly. Grab a 9×13 inch baking pan and coat it with non-stick cooking spray—this little step guarantees easy serving and cleanup.
Step 2: Layer Oreos on the Bottom
Line the bottom of your prepared baking pan with a solid layer of Oreo cookies. Place them close together, as these cookies will serve as the crunchy, chocolatey foundation of your cake. You can even sneak in a few extra if you want an ultra-oreo-packed base!
Step 3: Pour on the Sweetened Condensed Milk
Next, slowly drizzle the sweetened condensed milk evenly over the Oreos. Let it seep into all the cookie gaps—this not only adds a magical flavor but also gives each bite that gooey texture everyone adores in Oreo Dump Cake.
Step 4: Spread the Cool Whip
Gently spoon and spread the cool whip over the condensed milk layer. An offset spatula or the back of a spoon helps keep things neat. The cool whip creates a creamy layer that melds with the other ingredients as the cake bakes.
Step 5: Sprinkle the Cake Mix
It’s time for the easiest step: take your chocolate cake mix and sprinkle it straight from the box over the cool whip. Don’t stir! The dry mix will transform as it bakes, forming a moist, rich topping.
Step 6: Dot with Butter
Evenly distribute the pieces of butter across the top of the dry cake mix. As the cake bakes, the butter melts, ensuring every nook and cranny gets deliciously golden and soft.
Step 7: Bake to Perfection
Slide the pan into the oven and bake for 40 to 45 minutes, or until the edges are bubbling and the top turns golden brown. Let the Oreo Dump Cake cool for at least 10 minutes before digging in—trust me, the anticipation makes that first bite irresistible.
Step 8: Serve and Enjoy
Spoon generous helpings into bowls, and don’t forget an extra scoop of ice cream or a sprinkle of crumbled Oreos on top. This warm, chocolatey dessert is best enjoyed with friends and family (but we won’t blame you for sneaking seconds in private!).
How to Serve Oreo Dump Cake
Garnishes
The finishing touches can take your Oreo Dump Cake from delicious to spectacular. Try adding a generous scoop of vanilla ice cream, a swirl of whipped cream, extra crushed Oreos, or even a drizzle of hot fudge. A few mini chocolate chips or a dusting of cocoa powder ups the wow factor for special occasions.
Side Dishes
While this cake is truly the star of any dessert spread, pairing it with something light can balance things out. Fresh berries, sliced bananas, or a tangy fruit salad complement the richness of Oreo Dump Cake and add a refreshing element on the side.
Creative Ways to Present
For parties, you can make individual Oreo Dump Cakes in mason jars or ramekins for easy serving and a fun look. Or, bake the cake in a cast-iron skillet for a rustic, dramatic presentation. Even a simple family dinner feels like a celebration when you top each serving with a sparkler or colorful sprinkles.
Make Ahead and Storage
Storing Leftovers
If you happen to have leftovers (which is a big “if!”), cover the pan tightly with plastic wrap or foil and refrigerate. The Oreo Dump Cake will keep for up to 5 days, maintaining its dense, fudgy texture. Sneak a forkful straight from the fridge for a midday treat—you deserve it!
Freezing
Looking to save some for later? Oreo Dump Cake actually freezes very well. Portion individual slices into airtight containers or wrap them tightly in plastic wrap and foil. They’ll stay tasty for up to 3 months. When a craving strikes, you’ll have a ready-made dessert waiting in your freezer!
Reheating
To serve, thaw frozen cake overnight in the fridge if needed. Reheat portions gently in the microwave for 20–30 seconds, or warm the whole pan in a low oven (about 300 degrees F) for 10–15 minutes. Just until it’s warm and gooey again—the way Oreo Dump Cake was meant to be enjoyed.
FAQs
Can I use different flavors of Oreos for Oreo Dump Cake?
Absolutely! Try swapping in Golden Oreos, Mint Oreos, or any fun seasonal flavors for a tasty twist. Each variety brings something unique to the classic Oreo Dump Cake.
Do I have to use Cool Whip, or can I substitute another whipped topping?
If you prefer, you can use any stabilized whipped topping, or even homemade whipped cream. Just make sure it’s whipped to firm peaks so it holds up during baking.
Can I make Oreo Dump Cake gluten-free?
Yes! Use gluten-free chocolate sandwich cookies and a gluten-free chocolate cake mix. Double-check your other ingredients to avoid hidden gluten, and you’re good to go.
Does Oreo Dump Cake need to be refrigerated?
Because of the dairy in the sweetened condensed milk and whipped topping, it’s best to refrigerate leftovers. This also helps the cake keep its deliciously dense texture.
Can I prepare Oreo Dump Cake ahead for a party?
Certainly! You can layer everything in the pan earlier in the day and refrigerate (without baking). Pop it in the oven when you’re ready to serve warm, freshly-baked Oreo Dump Cake.
Final Thoughts
If you’re looking to wow your loved ones with minimal effort, Oreo Dump Cake is the way to go! It’s outrageously simple but tastes like something you’d find at a fancy bakery. Grab your ingredients, gather your favorite people, and let this killer dessert become a new family tradition.
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Oreo Dump Cake Recipe
- Total Time: 55-60 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
Indulge in the decadent delight of Oreo Dump Cake with layers of chocolatey goodness and creamy sweetness. This easy-to-make dessert is a crowd-pleaser for any occasion.
Ingredients
Oreos
- 12 Oreos
Sweetened Condensed Milk
- 14 oz Sweetened Condensed Milk
Cool Whip
- 8 oz Cool Whip
Chocolate Cake Mix
- 1 box Chocolate Cake Mix
Butter
- 1.5 sticks Butter (cut into 1 Tbsp pieces)
Instructions
- Preheat the oven to 350 degrees F and spray a 9X13 pan with a non-stick cooking spray.
- Layer the Oreos in the bottom of the baking pan.
- Pour the sweetened condensed milk evenly over the top of the cookies.
- Spread the cool whip out on top of the condensed milk.
- Sprinkle the chocolate cake mix on top. Do not mix together.
- Layer the pieces of butter evenly over the top of the cake mix until covered.
- Bake for 40-45 minutes.
- Serve topped with ice cream and additional Oreos.
- Enjoy!
Notes
- This dessert is best served warm.
- Feel free to customize with your favorite toppings like nuts or chocolate sauce.
- Prep Time: 15 minutes
- Cook Time: 40-45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 380
- Sugar: 38g
- Sodium: 320mg
- Fat: 18g
- Saturated Fat: 10g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 30mg
Keywords: Oreo Dump Cake, Chocolate, Easy Dessert