1Heat oven to 350°F. Place paper baking cup in each of 24 regular-size muffin cups.
2Make cake mix as directed on box, using water, oil and eggs and stirring in pumpkin. Bake as directed for cupcakes. Cool 10 minutes; remove from pans to cooling racks. Cool completely.
3Place 1 doughnut on top of each cupcake. In medium bowl, mix frosting and food color. Spread frosting on doughnut and around top edge of cupcake.
4Use orange icing to pipe lines on frosting to look like pumpkins. Insert licorice pieces in top of each stem, adding gumdrops for leaves and vines.