Sweet Potato Biscuits
["2 c. sifted flour", "3 c. mashed sweet potatoes", "4 Tbsp. baking powder", "2/3 c. shortening", "3 Tbsp. milk", "1 tsp. salt"]
["Sift dry ingredients.", "Cut in shortening.", "Blend in sweet potatoes.", "Add enough milk to make soft dough.", "Knead lightly. Roll 3/4-inch thick on a lightly floured board.", "Cut with 2-inch cutter.", "Bake at 400\u00b0 on ungreased sheet 20 minutes or until brown.", "Makes 15 biscuits."]
["flour", "mashed sweet potatoes", "baking powder", "shortening", "milk", "salt"]