Sweet Potato Cookies
["1 cup butter or margarine", "1 cup sugar", "1 cup cooked, mashed sweet potatoes", "1 egg, beaten", "1 tsp. vanilla", "1 tsp. cinnamon", "2 cups self-rising flour", "1/4 tsp. salt", "1/2 tsp. nutmeg", "1/2 tsp. ground cloves"]
["Cream butter and other ingredients. Drop by teaspoon onto greased baking sheet. Bake at 350\u00b0 for 10-15 minutes.", "Cool and frost with"]
["butter", "sugar", "potatoes", "egg", "vanilla", "cinnamon", "flour", "salt", "nutmeg", "ground cloves"]