Mrs. Tuttle'S Sweet Potato Biscuits
["4 to 5 tsp. fat", "3 c. mashed, cooked sweet potatoes", "3 c. flour", "3 Tbsp. baking powder", "2 Tbsp. sugar", "1 tsp. salt"]
["Add sugar and fat to sweet potatoes while hot.", "Sift together flour, baking powder and salt.", "Combine with potato mixture. Knead for 1 minute.", "Pat to 3/4-inch thickness.", "Cut with biscuit cutter and bake at 425\u00b0 for 12 to 15 minutes.", "Serve with hot butter."]
["fat", "potatoes", "flour", "baking powder", "sugar", "salt"]