1Heat oven to 350°F (325°F for dark or nonstick pans). Place paper baking cup in each of 24 regular-size muffin cups. Make and bake cake mix as directed on box for 24 cupcakes. Cool in pans 10 minutes; remove from pans to cooling rack.
2Frost cupcakes with frosting.
3To decorate, roll edge of each cupcake in candy sprinkles. Store loosely covered.