Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C) and line a cupcake pan with cupcake liners.
- In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Whisk until evenly mixed.
- Add the softened butter, eggs, vanilla extract, and buttermilk to the dry ingredients and mix until you achieve a smooth batter.
- Gently fold in the crushed Oreo cookies until they’re evenly distributed throughout the batter.
- Pour the batter into the cupcake liners, filling each about 2/3 full.
Baking
- Bake in the preheated oven for 18-20 minutes, or until a toothpick inserted into the center comes out clean.
- Allow the cupcakes to cool completely on a wire rack before frosting.
Buttercream Preparation
- For the buttercream, beat the softened butter until creamy. Gradually add in the powdered sugar and mix until combined.
- Pour in the heavy cream and vanilla extract, then continue beating until the buttercream is light and fluffy.
Frosting
- Frost the cooled cupcakes with the Oreo buttercream and garnish with additional Oreo cookie pieces if desired.
Notes
For an extra rich flavor, use high-quality cocoa powder. Substitute half of the butter with cream cheese for a lighter frosting. Store in an airtight container for up to 3 days at room temperature or refrigerate for up to a week.
