Place ghosts on ungreased cookie sheet. Bake 6-15 minutes or until lightly browned. Remove small cookies first. Place on cooling rack for 5 minutes, remove from sheet and cool. Ice a sheet cake using chocolate icing.
Cover ghost cookies with white icing and add black gel face.
Ice moons with orange gel, bats with black gel. Add tufts of grass with green icing and star tip or tip 233. Prop ghosts on cake using craft sticks. Makes 12-15 servings.