This is the cake that makes everyone say, “Can I have that recipe?!”
There’s nothing quite like the joy of bringing a homemade cake to a celebration, especially when it disappears in record time. I remember the first time I whipped up this Oreo Cookie Cake Recipe for my niece’s birthday.
The problem with store-bought cakes is they often lack that personal touch and homemade flavor. This recipe solves that by delivering an incredibly decadent, yet surprisingly simple, cookies and cream cake that’s a guaranteed crowd-pleaser and makes any birthday truly special.
Why You Will Love This Recipe
As a busy home cook, I’m always looking for recipes that deliver big flavor without all the fuss, and this Oreo Cookie Cake fits the bill perfectly. It’s a fantastic choice for birthdays, potlucks, or just a treat because it uses readily available ingredients and comes together beautifully.
The texture is divine: a moist, tender cake studded with crushed Oreos, topped with a creamy, dreamy cookies and cream frosting. It’s got that nostalgic flavor that appeals to kids and adults alike, making it a true family favorite in my kitchen.

Ingredients You Need
You’ll love how simple the ingredient list is for this cake. We’re talking pantry staples and, of course, plenty of Oreo cookies! For the cake base, you’ll need all-purpose flour, granulated sugar, baking powder, salt, milk, vegetable oil, eggs, and vanilla extract. These are the building blocks of a perfectly tender vanilla cake.
The star of the show, the Oreos, will be crushed and folded into both the cake batter and the buttercream frosting. For the frosting, we’ll use unsalted butter, powdered sugar, a splash of milk or cream, and more vanilla extract. Make sure your butter is at room temperature for the best frosting consistency.

How To Make It
Making this cake is surprisingly straightforward, even for a baking novice. We start by preparing a classic vanilla cake base, then gently folding in those irresistible crushed Oreos. The batter comes together quickly, and once baked, you’ll have wonderfully moist cake layers.
The cookies and cream buttercream is equally simple. It’s a standard American buttercream elevated with even more crushed Oreos. Layer the cakes with plenty of frosting in between, then spread it generously over the top and sides for a showstopping finish. Don’t forget to sprinkle extra Oreo crumbs for that signature look!

Oreo Cookie Cake Recipe
Prep Time: 30 minutes
Cook Time: 25-30 minutes
Total Time: 1 hour 15 minutes (plus cooling time)
Servings: 12
Ingredients
- 2 ½ cups all-purpose flour
- 2 cups granulated sugar
- 1 tablespoon baking powder
- ½ teaspoon salt
- 1 cup whole milk
- ½ cup vegetable oil
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 cup crushed Oreo cookies (about 12-15 cookies)
For the Cookies and Cream Buttercream:
- 1 cup (2 sticks) unsalted butter, softened
- 4 cups powdered sugar, sifted
- ¼ cup whole milk or heavy cream
- 1 teaspoon vanilla extract
- 1 ½ cups crushed Oreo cookies (about 18-20 cookies)
Instructions
- Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans, or line with parchment paper.
- In a large bowl, whisk together the flour, granulated sugar, baking powder, and salt.
- In a separate medium bowl, whisk together the milk, vegetable oil, eggs, and vanilla extract.
- Pour the wet ingredients into the dry ingredients and mix with a spatula until just combined. Do not overmix.
- Gently fold in 1 cup of crushed Oreo cookies.
- Divide the batter evenly between the prepared cake pans.
- Bake for 25-30 minutes, or until a wooden skewer inserted into the center comes out clean.
- Let the cakes cool in the pans for 10 minutes, then invert them onto a wire rack to cool completely.
- Prepare the Cookies and Cream Buttercream: In a large bowl, using an electric mixer, beat the softened butter on medium speed until creamy.
- Gradually add the sifted powdered sugar, alternating with milk/cream and vanilla extract, beating until light and fluffy.
- Stir in 1 ½ cups of crushed Oreo cookies by hand until evenly distributed.
- Assemble the Cake: Once the cake layers are completely cool, place one layer on a serving plate. Spread about 1 cup of buttercream evenly over the top.
- Place the second cake layer on top and spread the remaining buttercream over the top and sides of the cake.
- Garnish with extra Oreo crumbs or whole cookies if desired. Serve immediately or refrigerate.
My Kitchen Tips
Having made this Oreo Cookie Cake Recipe many times, I’ve picked up a few tricks. Always use room temperature ingredients for both the cake and the frosting. This ensures everything combines smoothly, leading to a perfectly emulsified batter and super creamy buttercream. For the Oreos, I find a food processor makes quick work of crushing them, but a zip-top bag and a rolling pin work just as well.
Don’t overmix your cake batter; overmixing can develop the gluten too much, resulting in a tough cake. Mix until just combined. If you want to take your cake decorating up a notch, consider adding a simple chocolate ganache drip before applying the buttercream. For the best, fluffy frosting, make sure your butter is truly soft but not melted.

Storage and Make Ahead
This Oreo Cookie Cake is fantastic for making ahead! You can bake the cake layers a day or two in advance. Once completely cooled, wrap them tightly in plastic wrap and store them at room temperature. For longer storage, freeze the wrapped layers for up to a month.
The assembled cake, covered loosely, will keep at room temperature for up to 2 days, or refrigerated for up to 5 days. I usually keep it chilled and let it come to room temperature for about 30 minutes before serving for the best flavor and texture.

Variations
While the classic Oreo Cookie Cake is wonderful on its own, don’t hesitate to get creative! You could try using Golden Oreos for a vanilla-forward cookies and cream experience. For an extra chocolatey twist, use chocolate cake mix instead of vanilla, or add a layer of chocolate fudge between the cake layers.
Another fun idea is to swap out some of the milk in the buttercream for a little cream cheese for a tangy cream cheese frosting twist. You could even swirl in some caramel sauce into the frosting for a salty-sweet delight. The possibilities are endless with this adaptable recipe!

I genuinely hope this Oreo Cookie Cake Recipe becomes your new go-to for celebrations and everyday treats alike. It’s truly a labor of love that pays off in big smiles and happy bellies. Give it a try, and I promise you won’t be disappointed!
If you make this cake, I’d love to hear about it. Share your creations and let me know how it turned out. And don’t forget to save this recipe for later or share it with a friend who needs a little cookies and cream magic in their life!


