Mix cake mix, egg, pumpkin, milk sugar and spices until well blended. Bake in greased 11x17 pan 20 mins. Until done. Cool. Break cake into small pieces and mix with 1/2 can frosting. Form into balls If cake is too moist. Freeze for a few minutes. Once balls are formed chill
Melt candy coating little at a time. Dip ends of pretzel sticks in coating and stab into balls. Let sit until coating is firm
Melt rest of coating Holding ball by pretzel use a spoon to swirl coating over balls. Tap edge of stick lightly on bowl. Cover balls with sprinkles if desired. Rest on wire rack sprayed with pam until firm. Freeze well