Oreo Dump Cake
If you’re looking for a dessert that’s as simple as it is delicious, let me introduce you to the Oreo Dump Cake. This delightful treat layers chocolatey goodness with crunchy cookies and fluffy Cool Whip, creating an irresistible combination that everyone will love. What makes this recipe stand out is how quickly it comes together—perfect for busy weeknights or spontaneous family gatherings!
Picture this: you have friends dropping by, and you want to impress them without spending hours in the kitchen. The Oreo Dump Cake is your answer! It’s not just easy; it’s also a fabulous way to satisfy chocolate cravings. Trust me, once you’ve made it, it will become a go-to favorite in your dessert repertoire!
Why You’ll Love This Recipe
- Quick and Easy: With just a few ingredients and minimal prep time, you’ll have a scrumptious cake in no time!
- Crowd-Pleaser: Everyone loves Oreos! This dessert is sure to be a hit at any gathering.
- No Special Equipment Needed: You don’t need fancy tools or gadgets—just a mixing bowl and a baking dish.
- Make-Ahead Friendly: You can prepare it ahead of time and pop it in the oven right before serving.
- Deliciously Indulgent: The combination of creamy Cool Whip and rich chocolate cake will have everyone coming back for seconds.

Ingredients You’ll Need
Let’s dive into the ingredients! They are simple and wholesome, coming together to create this delightful dessert. Here’s what you’ll need to whip up your own Oreo Dump Cake:
For the Base
- 20 Oreo cookies
- 14 oz sweetened condensed milk (1 can)
- 1 (8 oz) container Cool Whip, thawed
For the Cake Layer
- 1 box chocolate cake mix
- ¾ cup unsalted butter (1½ sticks or 12 tablespoons), cut into small pats
Variations
One of the best things about this Oreo Dump Cake is its flexibility! Feel free to get creative with these fun variations:
- Add Some Nuts: Toss in some chopped walnuts or pecans for an extra crunch!
- Mix Up the Cookies: Try using different flavored cookies like mint or peanut butter for a unique twist.
- Top It Off: Drizzle with hot fudge or caramel sauce before serving for an indulgent touch.
- Go Berry Crazy: Layer in some fresh berries between the cookie layers for added flavor and freshness!
How to Make Oreo Dump Cake
Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This step is crucial because a properly heated oven ensures even baking. While it’s warming up, lightly grease a 9×13-inch baking dish with butter or non-stick spray so nothing sticks!
Step 2: Layer the Oreos
Next, arrange 10 Oreo cookies in a single layer across the bottom of your greased dish. These cookies will form a delicious base that adds flavor and texture to your cake.
Step 3: Add Condensed Milk and Cool Whip
Now comes the magic! Evenly pour the sweetened condensed milk over those lovely Oreos. This sweet layer adds richness and moisture. Then, gently spread the thawed Cool Whip over the milk using a spatula. It creates a luscious creamy layer that complements the chocolate perfectly.
Step 4: Add Remaining Ingredients
It’s time to sprinkle on the entire box of chocolate cake mix evenly over the Cool Whip layer. Use a fork to break up any lumps in the cake mix—it helps everything bake evenly later on.
Step 5: Top with Butter
Now distribute those small pats of butter evenly across the surface of the cake mix. Don’t stir or mix; we want those melting pats of butter to create a crispy top while baking!
Step 6: Bake
Pop your creation into the preheated oven and bake for about 40–45 minutes. Keep an eye on it until the top is bubbly and slightly crisp—trust me, your kitchen will smell heavenly! Once done, allow it to cool for just a few minutes before serving warm.
And there you have it—the easy-to-make Oreo Dump Cake! Enjoy every gooey bite with friends and family; they won’t be able to resist going back for more!
Pro Tips for Making Oreo Dump Cake
Making an Oreo Dump Cake is a breeze, but these simple tips will ensure your dessert turns out perfectly every time!
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Use crushed Oreos: For added texture and flavor, consider crushing half of the Oreos before layering them in the bottom. This creates a delightful base that enhances the chocolatey goodness.
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Let Cool Whip thaw completely: Make sure your Cool Whip is fully thawed before spreading it over the condensed milk. This ensures a smoother layer that blends beautifully with the other ingredients.
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Don’t skip the butter pats: Distributing small pats of butter over the cake mix is crucial for achieving that rich, gooey texture. It allows the cake mix to absorb moisture while baking, creating a deliciously decadent topping.
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Experiment with flavors: Feel free to switch things up by using different varieties of Oreos, like mint or peanut butter. Each flavor brings a unique twist to this classic dessert.
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Serve warm for maximum indulgence: While it’s tempting to let it cool, serving your Oreo Dump Cake warm enhances its gooeyness and makes every bite even more comforting!
How to Serve Oreo Dump Cake
Serving your Oreo Dump Cake can be just as fun as making it! Here are some ideas to make your presentation as delightful as the dessert itself.
Garnishes
- Whipped cream: A dollop of whipped cream on top adds a light and airy contrast to the rich cake.
- Chocolate drizzle: Drizzling melted chocolate or chocolate syrup over each serving elevates both appearance and flavor.
- Crushed Oreos: Sprinkle some crushed Oreos on top for a crunchy finish that ties back to the original cookie layers.
Side Dishes
- Vanilla ice cream: The creamy sweetness of vanilla ice cream pairs perfectly with the warm, gooey dump cake, creating a classic dessert duo.
- Fresh berries: A side of mixed berries adds a refreshing tartness that complements the richness of the cake beautifully.
- Fruit salad: A light fruit salad balances out the heavy dessert and adds a touch of freshness, making it a perfect side dish.
- Coffee or espresso: Serving coffee or espresso alongside offers a delightful contrast in flavors and can help cut through the sweetness of the cake.
Enjoy sharing this delectable treat with friends and family at your next gathering!

Make Ahead and Storage
This Oreo Dump Cake is a fantastic option for meal prep, allowing you to whip up a delicious dessert in advance and save it for later. Here’s how to make the most of your leftovers and enjoy this treat even longer!
Storing Leftovers
- Allow the cake to cool completely before storing.
- Cover the baking dish with plastic wrap or transfer the cake to an airtight container.
- Store in the refrigerator for up to 3 days.
Freezing
- To freeze, let the cake cool completely.
- Cut into individual portions and wrap each slice tightly in plastic wrap.
- Place wrapped slices in a freezer-safe bag or container.
- Freeze for up to 2 months for optimal freshness.
Reheating
- For best results, thaw overnight in the refrigerator if frozen.
- Reheat portions in the microwave for about 30-45 seconds or until warm.
- Alternatively, warm in a preheated oven at 350°F (175°C) for about 10-15 minutes.
FAQs
Here are some common questions about making this delightful dessert!
What is an Oreo Dump Cake?
An Oreo Dump Cake is a simple dessert that combines layers of Oreo cookies, sweetened condensed milk, Cool Whip, and chocolate cake mix, resulting in a gooey and rich treat that’s loved by many.
Can I make Oreo Dump Cake ahead of time?
Absolutely! This recipe is perfect for meal prep. You can prepare it a day in advance and store it in the refrigerator until you’re ready to serve.
How do I store leftover Oreo Dump Cake?
To store leftovers, let them cool completely, then cover with plastic wrap or transfer to an airtight container. It will keep well in the refrigerator for up to three days.
Can I use a different flavor of cake mix?
Yes! While this recipe calls for chocolate cake mix, you can experiment with other flavors like vanilla or red velvet for a unique twist on the classic Oreo Dump Cake.
Is there a way to make this dessert gluten-free?
For a gluten-free version of this Oreo Dump Cake, simply use gluten-free Oreo cookies and ensure your cake mix is also gluten-free!
Final Thoughts
I hope you find joy in making this easy and delicious Oreo Dump Cake! It’s not just a treat; it’s an invitation to gather with friends and family around something sweet. Whether it’s a potluck or just a cozy night at home, this dessert is sure to bring smiles all around. Happy baking, and don’t forget to share your creations!
Oreo Dump Cake
Indulge in the delightful simplicity of Oreo Dump Cake, a dessert that combines layers of rich chocolate cake mix, creamy Cool Whip, and crunchy Oreo cookies for a sweet treat that’s sure to impress. Perfect for busy weeknights or spontaneous gatherings, this easy-to-make cake comes together in just a few steps. Whether you’re looking to satisfy chocolate cravings or whip up a crowd-pleaser, this dessert is your go-to solution. With its gooey texture and delicious flavor, it will quickly become a favorite at any event. Get ready to enjoy every luscious bite!
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: Approximately 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 20 Oreo cookies
- 14 oz sweetened condensed milk (1 can)
- 1 (8 oz) container Cool Whip, thawed
- 1 box chocolate cake mix
- ¾ cup unsalted butter, cut into small pats
Instructions
- Preheat your oven to 350°F (175°C) and lightly grease a 9×13-inch baking dish.
- Layer 10 Oreo cookies on the bottom of the dish.
- Pour the sweetened condensed milk evenly over the Oreos, then spread the Cool Whip on top.
- Sprinkle the entire box of chocolate cake mix over the Cool Whip layer, breaking up any lumps with a fork.
- Distribute small pats of butter evenly across the surface of the cake mix.
- Bake for 40–45 minutes until bubbly and slightly crisp on top. Let cool for a few minutes before serving.
Nutrition
- Serving Size: 1 slice (approximately 100g)
- Calories: 265
- Sugar: 22g
- Sodium: 250mg
- Fat: 13g
- Saturated Fat: 7g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg
