Description
This Cookies and Cream Sheet Cake is a delightful dessert that combines a light, tender cake base infused with the rich flavor of Oreo cookies and a creamy, buttery frosting also studded with cookie pieces. Perfect for gatherings, it delivers both the nostalgic taste of cookies and cream and the moistness of a sheet cake in every bite.
Ingredients
Scale
Cake
- 2 cups Cake Flour
- 1 tablespoon Baking Powder
- 1/2 teaspoon Kosher Salt
- 1 cup Unsalted Butter
- 2 cups Granulated Sugar
- 1 tablespoon Vanilla Extract
- 6 large Egg Whites
- 1 cup Whole Milk
- 1.5 cups Roughly Chopped Oreo Cookies
Frosting
- 1 cup Unsalted Butter
- 4 cups Confectioners Sugar
- 2 tablespoons Whole Milk
- 1 cup Chopped Oreo Cookies
Instructions
- Preparation: Preheat your oven to 350°F (175°C) and line a jelly roll pan with parchment paper for easy removal of the cake after baking.
- Dry Ingredients: Whisk together the cake flour, baking powder, and kosher salt in a mixing bowl to ensure even distribution of leavening and seasoning.
- Cream Butter and Sugar: In a separate large bowl, beat the unsalted butter, granulated sugar, and vanilla extract until the mixture becomes light and fluffy, which provides a good structure and sweetness base for the cake.
- Add Egg Whites: Slowly add the egg whites one at a time to the butter mixture, mixing thoroughly after each addition to incorporate air and build the cake’s structure.
- Combine Wet and Dry Ingredients: Alternately add the flour mixture and whole milk to the butter mixture, starting and ending with the flour mixture to maintain the batter’s balance and texture.
- Fold in Oreos: Gently fold in the roughly chopped Oreo cookies carefully to distribute them evenly without overmixing and deflating the batter.
- Bake the Cake: Spread the batter evenly into the prepared pan. Bake in the preheated oven until a toothpick inserted in the center comes out with moist crumbs, approximately 30-35 minutes.
- Prepare Frosting: While the cake cools, beat the unsalted butter until light and fluffy. Gradually add confectioners sugar until smooth, then incorporate the milk to achieve a spreadable consistency.
- Add Oreos to Frosting: Fold chopped Oreo cookies into the frosting for extra texture and flavor.
- Frost the Cake: Once the cake has cooled completely, frost generously with the cookies and cream buttercream and sprinkle additional cookies on top as decoration if desired.
- Storage: Store the cake in an airtight container at room temperature for up to four days or refrigerate if you need to keep it longer, ensuring freshness.
Notes
- Ensure the cake is completely cool before frosting to prevent the buttercream from melting.
- Using egg whites instead of whole eggs results in a lighter cake texture.
- You can adjust the amount of Oreo cookies in the batter and frosting to suit your preference for cookie crunch.
- Parchment paper lining makes it simple to lift out the sheet cake without breaking.
- For a festive touch, add more crushed Oreos on top of the frosted cake before serving.
- Prep Time: 20 minutes
- Cook Time: 30-35 minutes
- Category: Desserts
- Method: Baking
- Cuisine: American
Keywords: Cookies and Cream Cake, Oreo Sheet Cake, Sheet Cake, Cookies and Cream Dessert, Easy Cake Recipe, Oreo Cake with Buttercream
