Description

This Oreo Chocolate Cake is a decadent and moist dessert perfect for any chocolate lover. Featuring rich cocoa powder and crushed Oreo cookies blended into a smooth batter, it is baked to perfection and topped with creamy buttercream frosting and extra Oreo crumbles for added texture and flavor. Ideal for celebrations or a special treat, this cake combines the classic chocolate cake with everyone’s favorite cookies for an irresistible dessert experience.

Ingredients

Scale

Dry Ingredients

2 cups all-purpose flour
3/4 cup unsweetened cocoa powder
1 1/2 tsp baking powder
1 1/2 cups granulated sugar

Wet Ingredients

3 large eggs
1 cup whole milk
1/2 cup vegetable oil
2 tsp vanilla extract

Additional Ingredients

16 Oreo cookies (crushed)
Buttercream frosting (for topping)

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Instructions

Preheat and Prepare Pans: Preheat your oven to 350°F (175°C). Grease two 9-inch round baking pans thoroughly to prevent sticking.
Mix Dry Ingredients: In a large mixing bowl, combine the all-purpose flour, unsweetened cocoa powder, baking powder, and granulated sugar. Whisk these dry ingredients together until well blended to ensure an even distribution of leavening and cocoa flavor.
Add Wet Ingredients: Beat in the eggs, whole milk, vegetable oil, and vanilla extract. Stir or whisk the mixture until the batter becomes smooth and homogenous, with no lumps visible.
Fold in Oreos: Gently fold the crushed Oreo cookies into the batter to distribute them evenly without crushing them too much, preserving their texture within the cake.
Divide and Bake: Pour the batter evenly into the prepared baking pans. Place them in the oven and bake for 30 to 35 minutes. Test doneness by inserting a toothpick into the center; it should come out clean or with a few moist crumbs.
Cool the Cakes: Remove the pans from the oven and let the cakes cool in the pans for about 10 minutes. Then, transfer the cakes to a wire rack to cool completely, which helps prevent the frosting from melting.
Frost and Garnish: Once cooled, spread a generous layer of buttercream frosting over the cakes. Garnish the top with additional crushed Oreos for an extra burst of cookie flavor and an appealing presentation.

Notes

Make sure the cakes are completely cool before frosting to avoid melting the buttercream.
You can substitute whole milk with any milk alternative for a dairy-free version, but it may slightly alter texture.
For a deeper chocolate flavor, consider using Dutch-processed cocoa powder.
Store the cake covered at room temperature for up to 2 days or refrigerate for up to 5 days.