Description
This decadent Chocolate Oreo Cake combines a rich, moist chocolate cake with creamy Oreo buttercream and a luscious chocolate ganache topping. Perfect for chocolate lovers and Oreo fans alike, this multi-layered cake is ideal for celebrations or any special occasion. The cake layers are tender and infused with cocoa, while the Oreo buttercream adds a delightful crunch and sweetness. Finished with a smooth ganache, this cake is sure to impress.
Ingredients
Scale
Chocolate Cake
- 2 cups all-purpose flour
- 2 cups sugar
- ¾ cup unsweetened cocoa powder
- 2 tsp baking soda
- 1 tsp salt
- 2 large eggs
- 1 cup milk
- 1 cup vegetable oil
- 1 ½ tsp vanilla extract
- 1 cup boiling water
Oreo Buttercream
- 1 cup butter, softened
- 3-4 cups powdered sugar
- 2 cups Oreo crumbs
- 1 tsp vanilla extract
- 2-3 tbsp heavy cream
Chocolate Ganache
- 1 cup semi-sweet chocolate chips
- ½ cup heavy whipping cream
Instructions
- Baking the Cake: Preheat your oven to 350°F (175°C) and grease three 8-inch cake pans, then line them with parchment paper to prevent sticking.
- Combine Dry Ingredients: In a large bowl, whisk together the all-purpose flour, sugar, unsweetened cocoa powder, baking soda, and salt to ensure an even mix.
- Add Wet Ingredients: Add the eggs, milk, vegetable oil, and vanilla extract to the dry ingredients and mix until the batter is smooth without lumps.
- Incorporate Boiling Water: Carefully stir in the boiling water; the batter will become thin, which helps create a moist cake texture. Divide the batter evenly among the three prepared pans.
- Bake the Cake: Place the pans in the oven and bake for 30-35 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
- Cool the Cakes: Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer them to wire racks to cool completely before frosting.
- Make Oreo Buttercream: Beat the softened butter until creamy and pale. Gradually add the powdered sugar while continuing to beat.
- Add Oreo Crumbs and Vanilla: Mix in the Oreo cookie crumbs and vanilla extract until well combined.
- Adjust Consistency: Add heavy cream, a tablespoon at a time, until the buttercream reaches a spreadable, smooth consistency.
- Prepare Chocolate Ganache: Heat the heavy whipping cream until it just begins to simmer (do not boil), then pour it over the semi-sweet chocolate chips in a bowl.
- Stir Ganache: Let the mixture sit for 2-3 minutes to melt the chocolate, then stir gently until smooth and glossy.
Notes
- Ensure boiling water is added carefully and the batter is mixed well for moist cake layers.
- Use fresh Oreo cookies for the best flavor and texture in the buttercream.
- The ganache should be poured over the cake once it has been frosted and assembled for a glossy finish.
- Allow cakes to cool completely before frosting to avoid melting the buttercream.
- This cake can be stored covered in the refrigerator for up to 3 days.
