Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a bowl, whisk together flour, cocoa, baking powder, baking soda, and salt.
- In another bowl, beat sugar, eggs, buttermilk, oil, and vanilla. Slowly add dry ingredients, then stir in boiling water.
- Divide batter between pans and bake for 30–35 minutes. Let cool completely.
- Beat cream cheese until smooth. Add powdered sugar and vanilla. In a separate bowl, whip cream to stiff peaks. Fold whipped cream and crushed Oreos into the cream cheese mixture.
- Place one cake layer on a plate. Spread with frosting. Top with second layer and frost the top and sides. Garnish with extra crushed Oreos.
Notes
For an extra Oreo crunch, add whole Oreos between the layers. Chill the cake for at least 1 hour before slicing for neater cuts. You can also make the cake layers a day in advance and frost the next day.