Violet'S Potato Donuts
["1 c. mashed potatoes", "3 eggs", "3/4 c. sugar", "3 Tbsp. soft shortening (butter is best)", "2 3/4 c. sifted Gold Medal flour", "4 tsp. baking powder", "1 tsp. salt", "1/2 tsp. salt", "1/2 tsp. nutmeg", "1 tsp. mace (optional)", "1 c. mashed potatoes"]
["Mash potatoes well.", "Beat in eggs, sugar and soft shortening. Sift together flour, baking powder, salt, nutmeg and mace.", "Add mashed potatoes.", "Chill dough for 2 hours."]
["potatoes", "eggs", "sugar", "shortening", "flour", "baking powder", "salt", "salt", "nutmeg", "mace", "potatoes"]