Preparation Steps

• Preheat oven to 350°F (175°C). Line a cupcake pan with paper liners, and place half an Oreo cookie in the bottom of each liner.
• In a medium-sized bowl, mix together the flour, cocoa powder, baking powder, and salt.
• In a large bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla extract.
• Gradually add the dry ingredients to the creamed mixture, alternating with the milk, until well combined.
• Divide the batter evenly into the prepared cupcake liners, covering the Oreo halves.
• Bake for 18 minutes, or until a toothpick inserted into the center comes out clean. Allow cupcakes to cool completely before frosting.