How to Make Oreo Cookie Dough Cake
Making this cake involves several simple steps, from preparing the chocolate cake layers to whipping up the decadent cookie dough frosting and finishing with a glossy ganache. Follow these steps to create a show-stopping dessert.
Step 1: Prepare the Cake Batter
Preheat your oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper. In a large bowl, whisk together the flour, cocoa powder, sugar, baking powder, baking soda, and salt.
Step 2: Mix the Wet Ingredients
In a separate bowl, whisk the buttermilk, vegetable oil, eggs, and vanilla extract until smooth. Gradually add the wet ingredients to the dry mixture, stirring until just combined. Slowly mix in the hot coffee until the batter is smooth and well incorporated. Fold in the crushed Oreo cookies.
Step 3: Bake the Cake
Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Allow the cakes to cool in the pans for 10 minutes before transferring them to a wire rack to cool completely.
Step 4: Make the Cookie Dough Frosting
While the cakes are cooling, prepare the frosting. In a large mixing bowl, beat the butter and brown sugar until light and fluffy. Add the powdered sugar, milk, and vanilla extract, beating until smooth. Stir in the heat-treated flour and salt, then mix in the mini chocolate chips and crushed Oreo cookies.
Step 5: Assemble the Cake
Once the cakes have cooled, place one layer on a serving plate. Spread an even layer of cookie dough frosting over the top. Place the second cake layer on top and frost the entire cake with the remaining cookie dough frosting.
Step 6: Make the Chocolate Ganache
In a small saucepan, heat the heavy cream until it just starts to simmer. Pour the hot cream over the chocolate chips in a heatproof bowl. Let sit for a minute, then stir until smooth and glossy.
Step 7: Decorate the Cake
Drizzle the chocolate ganache over the top of the cake, allowing some to drip down the sides. Garnish with whole Oreo cookies and extra dollops of cookie dough frosting for an eye-catching finish.
This Oreo Cookie Dough Cake is now ready to serve—a perfect blend of rich chocolate cake, creamy cookie dough frosting, and crunchy Oreo cookies in every bite.
How Long to Bake the Cake
The baking time for your Oreo Cookie Dough Cake depends on the size of the cake pans and your oven’s accuracy. Follow these general guidelines for perfect results:
- Two 9-inch round cake pans – Bake for 30-35 minutes at 350°F (175°C).
- Three 8-inch round cake pans – Bake for 25-30 minutes at 350°F (175°C).
- Cupcakes – Bake for 18-22 minutes at 350°F (175°C).
To check for doneness, insert a toothpick into the center of the cake. If it comes out clean or with a few moist crumbs, the cake is ready. Let the cakes cool in the pans for about 10 minutes before transferring them to a wire rack.
How to Store Leftovers
If you have leftovers, you can store your Oreo Cookie Dough Cake properly to keep it fresh and delicious.
- Room Temperature – If you plan to eat the cake within 1-2 days, keep it in an airtight container at room temperature.
- Refrigerator – For longer storage, place the cake in an airtight container and refrigerate for up to 5 days. Let it sit at room temperature for 20-30 minutes before serving.
- Freezer – You can freeze the unfrosted cake layers for up to 3 months. Wrap them in plastic wrap and place them in a freezer-safe bag. Thaw at room temperature before frosting and assembling.
Tips for the Perfect Oreo Cookie Dough Cake
To ensure your cake turns out moist, rich, and full of flavor, keep these tips in mind:
- Use Room Temperature Ingredients – This helps the batter mix evenly, creating a smoother cake texture.
- Heat-Treat the Flour – Since the frosting is made to taste like raw cookie dough, heat-treat the flour by microwaving or baking it briefly to eliminate bacteria.
- Don’t Overmix the Batter – Stir the ingredients until just combined to keep the cake light and fluffy.
- Let the Cakes Cool Completely – Frosting a warm cake can cause the frosting to melt and slide off. Make sure the layers are completely cool before assembling.
- Chill Before Slicing – For clean, even slices, refrigerate the cake for about 30 minutes before cutting.
This Oreo Cookie Dough Cake is a crowd-pleasing masterpiece, combining rich chocolate cake, creamy cookie dough frosting, and crunchy Oreo cookies for the ultimate dessert experience.
