Ingredients
Equipment
Method
- Step 1: Preheat your oven to 350°F (175°C).
- Step 2: Line a cupcake pan with paper liners.
- Step 3: In a large bowl, whisk together the all-purpose flour, graham cracker crumbs, baking powder, baking soda, salt, and cocoa powder.
- Step 4: In another bowl, beat together the granulated sugar, brown sugar, and softened butter until light and fluffy.
- Step 5: Incorporate the eggs one at a time and then stir in the vanilla extract.
- Step 6: Gradually add the dry mixture to the butter mixture, alternating with the buttermilk.
- Step 7: Divide the batter evenly among the cupcake liners.
- Step 8: Bake for 18-20 minutes. Cool in the pan for 5 minutes and then transfer to a wire rack.
- Step 9: For the marshmallow frosting, combine sugar and water in a saucepan over medium heat until sugar dissolves, then bring to a boil.
- Step 10: Beat the egg whites and cream of tartar until soft peaks form.
- Step 11: Gradually add the hot sugar syrup to the egg whites while beating continuously.
- Step 12: Stir in the vanilla extract and frost the cooled cupcakes.
- Step 13: Garnish with miniature marshmallows and optional chocolate bars or graham cracker pieces.
Notes
Store in an airtight container at room temperature for up to 3 days. For longer storage, freeze unfrosted cupcakes for up to 3 months.
