1 box plain white cake mix
1 cup regular sour cream
1/3 cup vegetable oil
1/2 cup milk
Food Coloring (yellow and orange)
Whipped topping (I think I would use some kind of cream cheese frosting)
Combine cake mix, sour cream, oil, milk and eggs in large bowl. Mix, divide batter evenly into two separate bowls. Color half the batter with a few drops of orange food coloring (or 1 drop red to 2 drops yellow) Color the other half with a few drops of yellow food coloring. Place cupcake liners into cupcake tins. Fill each liner with 1/4 cup of the yellow batter then top with the orange batter so liner is 1/2 full. Bake according to package directions. Cool cupcakes completely. Just before serving, top each cupcake with a dollop of whipped topping and a piece of candy corn. Makes 24 cupcakes.