Ingredients
Equipment
Method
Cupcake Preparation
- Preheat your oven to 350°F (175°C). Line a cupcake pan with colorful cupcake liners.
 - In a large bowl, sift together the all-purpose flour, granulated sugar, unsweetened cocoa powder, baking powder, baking soda, and salt.
 - In a separate bowl, whisk together the large egg, vegetable oil, buttermilk, and vanilla extract until fully combined.
 - Gradually pour the wet ingredients into the dry mixture, stirring gently until just combined.
 - Gently fold in the Oreo cookie crumbs using a spatula.
 - Carefully fill each cupcake liner about two-thirds full with batter.
 - Bake the cupcakes for 20-25 minutes, or until a toothpick comes out clean.
 - Allow the baked cupcakes to cool in the pan for approximately 10-15 minutes before transferring them to a wire rack.
 - In a large bowl, beat the softened butter until creamy, then add in the powdered sugar and mix until light and fluffy.
 - Generously frost the cooled cupcakes with buttercream, creating a lovely swirl on top.
 - Using black and white icing, create adorable penguin faces on each frosted cupcake.
 - Add any extra decorations as desired, and serve at your next gathering.
 
Nutrition
Notes
Store frosted cupcakes in an airtight container for up to 3 days at room temperature. Refrigerate for up to 5 days, or freeze unfrosted cupcakes for up to 3 months.
