If you are a true cookie lover and crave a dessert that’s both nostalgic and elegant, this Oreo Cake Recipe is exactly what your kitchen needs. Picture layers of moist, tender cake studded with chunks of Oreo cookies, enveloped in a luscious, creamy buttercream frosting that’s loaded with crushed Oreos for that extra crunch and flavor. This cake is a delightful celebration of texture and taste, perfectly balancing the rich sweetness of the cake and frosting with the iconic crunch of Oreos. Whether for a special occasion or simply to brighten an ordinary day, this Oreo Cake Recipe will quickly become a beloved favorite in your recipe collection.

Ingredients You’ll Need
This Oreo Cake Recipe depends on simple, everyday ingredients that combine beautifully to create a dessert bursting with flavor and texture. Each item plays a crucial role, from the flour that provides structure to the Oreos that add that unmistakable cookie magic.
- All-purpose flour: Provides the perfect base for a tender cake crumb.
- Cornstarch: Helps lighten the texture for a soft, melt-in-your-mouth feel.
- Baking powder: Ensures the cake rises beautifully and stays fluffy.
- Salt: Balances sweetness and enhances overall flavor.
- Unsalted butter (softened): Adds richness and moisture for a decadent cake.
- Granulated sugar: Sweetens the cake and helps create a light texture when creamed with butter.
- Egg whites: Provide structure and stability while keeping the cake light and airy.
- Vanilla extract: Brings warmth and depth to the cake’s flavor.
- Whole milk: Adds moisture and helps blend all ingredients smoothly.
- Sour cream: Contributes a subtle tang and extra moisture to keep the cake tender.
- Oreos (chopped): The star of the show, folded into the batter to deliver that delicious cookie crunch inside.
- Powdered sugar: Essential for silky, sweet buttercream frosting.
- Heavy cream: Adjusts the buttercream’s consistency to perfectly spreadable and luscious.
- Finely crushed Oreos: Blended for mix-in with the frosting to create a cookies-and-cream sensation.
- Crushed Oreos for decorating: Adds texture and a beautiful finishing touch around the cake edges and top.
- Mini Oreos for garnish: A charming detail to elevate the cake’s presentation.
How to Make Oreo Cake Recipe
Step 1: Prepare Your Bakeware and Oven
Start by preheating your oven to 350°F, ensuring it’s at the perfect temperature to bake your cake evenly. Grease and line three 8-inch cake pans with parchment paper to prevent sticking and allow the layers to come out clean and perfect.
Step 2: Combine Your Dry Ingredients
Sift together the all-purpose flour, cornstarch, baking powder, and salt into a large bowl. Sifting not only removes lumps but aerates the mixture, which helps create a light, even crumb texture in the finished cake.
Step 3: Cream Butter and Sugar
In a separate large mixing bowl, beat the softened butter and granulated sugar until pale and fluffy, about 3 to 4 minutes. This step is key—it traps air that will give the cake a delicate and tender crumb.
Step 4: Add Egg Whites and Vanilla
Incorporate the egg whites one at a time, beating well after each addition to ensure they are fully combined and contribute to the cake’s rise. Then stir in the vanilla extract for a lovely aromatic boost.
Step 5: Alternate Adding Dry Ingredients and Milk
Add the dry ingredients and milk alternately to the wet mixture, starting and finishing with the dry ingredients. This technique prevents overmixing and helps the cake maintain its light texture. Then stir in the sour cream until just combined; it keeps the cake extra moist and tender.
Step 6: Fold in Chopped Oreos
Gently fold the chopped Oreos into the batter, being careful not to overmix. This ensures every bite has delightful Oreo pieces without sacrificing the cake’s delicate crumb.
Step 7: Bake the Cake Layers
Divide the batter evenly among the prepared pans. Bake for 30 to 35 minutes until a toothpick inserted into the center comes out clean. Your kitchen will start to smell incredible as the cakes develop their golden crust and tender crumb.
Step 8: Cool and Chill the Cakes
After baking, let the cakes cool in their pans for 10 minutes, then transfer them to a wire rack to cool completely. For best results, refrigerate the layers for 30 minutes before frosting; this firms them up and makes assembly easier.
Step 9: Prepare the Oreo Buttercream Frosting
Beat the softened butter until creamy, then gradually add powdered sugar, vanilla, salt, and heavy cream, adjusting the cream to reach a silky, spreadable consistency. Finally, stir in finely crushed Oreos for that irresistible cookies-and-cream flavor in your frosting.
Step 10: Assemble the Cake
Spread a thick layer of Oreo buttercream between each cake layer, stacking them carefully. Cover the entire cake with a crumb coat and chill briefly to set. Then apply a generous final coat of frosting, smoothing it beautifully with an offset spatula.
Step 11: Decorate with Crushed and Mini Oreos
Press crushed Oreos around the bottom edge and sprinkle on top for texture and a dramatic look. Place mini Oreos elegantly on top for that picture-perfect finish that guests will adore.
How to Serve Oreo Cake Recipe

Garnishes
Adding a few mini Oreos or crumbled cookie bits on top makes your Oreo Cake Recipe look irresistible and gives an extra crunch with every bite. You can even dust a little cocoa powder or drizzle melted chocolate for an added chocolate hug to the presentation.
Side Dishes
Serve slices alongside a scoop of vanilla ice cream or a dollop of freshly whipped cream to complement the cake’s richness. Fresh berries can also add a bright, fruity contrast that pairs wonderfully with the cookie flavors.
Creative Ways to Present
Try slicing the cake into bars instead of rounds for a casual party or picnic treat. You can also layer the cake into parfait-like glasses, layering cake pieces with frosting and crushed Oreos for an easy-to-serve dessert alternative that still boasts all the delicious elements of the full cake.
Make Ahead and Storage
Storing Leftovers
Keep your Oreo Cake Recipe fresh by storing leftovers in an airtight container in the refrigerator. It will stay moist and delicious for up to 4 days, making it a perfect treat to enjoy over several days without losing flavor or texture.
Freezing
You can freeze both the cake layers and the assembled cake. Wrap them tightly in plastic wrap and place in a freezer-safe container. Frozen cakes last up to 2 months. When ready to enjoy, thaw in the refrigerator overnight for the best texture.
Reheating
Because this cake is best served chilled, it’s not typically reheated. However, if you prefer a softer texture, slice a piece and let it come to room temperature for about 30 minutes before serving. Avoid microwaving to preserve the pristine texture of the frosting and cake.
FAQs
Can I use whole eggs instead of egg whites?
While whole eggs can be used, this recipe relies on egg whites to keep the cake light and airy. Using whole eggs may result in a denser cake but will still be delicious.
How do I prevent the Oreo pieces from sinking to the bottom of the cake?
Lightly dust the chopped Oreos in a little flour before folding them into the batter. This helps suspend the pieces and keeps them evenly distributed throughout the cake.
Is it necessary to chill the cake layers before frosting?
Chilling the layers helps firm them up, making it easier to frost without crumbs and gives a cleaner final appearance. It also helps the frosting set faster.
Can I use a different size cake pan?
You can adjust pan sizes, but baking times will vary. Three 8-inch pans create perfect layers, but if you use larger or smaller pans, check for doneness with a toothpick frequently.
What can I substitute for sour cream if I don’t have any?
Plain Greek yogurt or buttermilk makes a great substitute for sour cream as they provide similar moisture and tanginess to keep the cake moist.
Final Thoughts
Trust me when I say this Oreo Cake Recipe is a showstopper that’s surprisingly easy to make and never fails to impress. Each bite delivers a perfect harmony of soft cake and crunchy cookies wrapped in dreamy frosting. Whether baking for family, friends, or yourself, this cake is guaranteed to bring smiles and requests for seconds. Give it a try and watch Oreo lovers swoon!
Print
Oreo Cake Recipe
- Prep Time: 30 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: 14 servings
- Category: Baking
- Method: Baking
- Cuisine: American
Description
This Oreo Cake is a decadent layered dessert combining moist vanilla cake studded with chopped Oreos and a rich, creamy Oreo buttercream. Perfect for celebrations, it features layers of soft cake and luscious frosting, finished with crushed Oreos and mini Oreo garnishes for a visually stunning and delicious treat.
Ingredients
Dry Ingredients
- 2 ½ cups all-purpose flour
- 3 Tablespoons cornstarch
- 2 ½ teaspoons baking powder
- ½ teaspoon salt
Wet Ingredients for Cake Batter
- 1 cup unsalted butter (softened)
- 2 cups granulated sugar
- 4 large egg whites
- 1 Tablespoon vanilla extract
- 1 cup whole milk
- ¼ cup sour cream
- 12 Oreos (chopped into small pieces)
Oreo Buttercream Frosting
- 2 cups unsalted butter (softened)
- 7 cups powdered sugar
- 2 teaspoons vanilla extract
- ¼ teaspoon salt
- 6 Tablespoons heavy cream (adjust for consistency)
Additional Frosting and Decorations
- 1 cup of the prepared buttercream (from above)
- 6 Oreos (finely crushed, blended or sifted to avoid chunks)
- 8–10 Oreos (crushed for decorating the bottom edge and top)
- 6–8 mini Oreos (for garnish)
Instructions
- Preheat and Prepare Pans: Preheat the oven to 350°F. Grease and line three 8-inch cake pans with parchment paper to ensure easy removal of the cake layers.
- Sift Dry Ingredients: In a large bowl, sift together the all-purpose flour, cornstarch, baking powder, and salt to combine and aerate the ingredients evenly.
- Cream Butter and Sugar: In a large mixing bowl, beat the softened butter and granulated sugar until light and fluffy, which should take about 3-4 minutes with a mixer on medium speed.
- Add Egg Whites and Vanilla: Incorporate the egg whites one at a time into the creamed mixture, mixing well after each addition, then stir in the vanilla extract thoroughly.
- Combine Dry Ingredients and Milk: Alternate adding the sifted dry ingredients and the milk to the mixture, beginning and ending with the dry ingredients. Stir in the sour cream gently until the batter is just combined.
- Fold in Oreos: Gently fold the chopped Oreos into the batter, taking care not to overmix to maintain the texture.
- Bake the Cakes: Divide the batter evenly among the three prepared cake pans. Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
- Cool and Chill Cakes: Allow the cakes to cool in the pans for 10 minutes, then transfer to a wire rack to cool completely. Once cool, place the cake layers in the refrigerator to chill for 30 minutes before assembly.
- Prepare Oreo Buttercream Frosting: Beat the softened butter until creamy. Gradually add the powdered sugar, mixing well after each addition. Add vanilla extract, salt, and heavy cream, beating until light and fluffy. Stir in finely crushed Oreos to incorporate them into the frosting evenly.
- Assemble the Cake: Place one cake layer on a serving plate and spread a layer of Oreo buttercream over the top. Repeat with the remaining cake layers and frost the top and sides of the cake thoroughly with the remaining buttercream.
- Decorate: Press crushed Oreos around the bottom edge of the cake and sprinkle crushed Oreos on the top. Garnish the cake with mini Oreos for an attractive finishing touch. Refrigerate the finished cake until ready to serve.
Notes
- Ensure cakes are completely cooled and chilled before frosting to prevent the buttercream from melting.
- For a smoother frosting texture, finely crush Oreos by blending or sifting.
- You can adjust the heavy cream in the frosting to achieve your preferred consistency.
- Store the finished cake in the refrigerator and bring to room temperature before serving for best texture and flavor.
- Be careful not to overmix the batter once the dry ingredients are added to maintain cake fluffiness.

