Cupcakes
- 1 box white or vanilla cake mix
- 3 large eggs
- 1/2 cup oil (vegetable or canola)
- 1 cup buttermilk (substitute this in place of the water on the box)
Whipped Donut Frosting
- 1 cup (2 sticks) salted butter, softened
- 2 ½ cups powdered sugar
- 1/4 c unsweetened cocoa powder
- ½ cup marshmallow fluff
- 2 tbsp powdered sugar donut glaze (recipe below)
- 1 tsp clear vanilla extract (or regular vanilla)
- 1–2 tbsp heavy cream or milk (optional, if the frosting is too thick)
Quick Donut Glaze (for frosting)
- ½ cup powdered sugar
- 1 tbsp milk
- ½ tsp vanilla extract
Topping Ideas
- Rainbow Sprinkles
- Dunkin’ Munchkins or store-bought donut holes, cut in half