Lemon Whippersnaps
["1 pkg. lemon cake mix", "4 1/2 oz. carton whipped topping", "1 egg"]
["Mix well together. Grease cookie sheet. Drop by teaspoonful onto plate of powdered sugar. Roll dough to coat.", "Place balls 1 1/2-inches apart. Bake at 350\u00b0 for 10 to 15 minutes or until lightly browned.", "Makes 4 dozen."]
["lemon cake mix", "carton whipped topping", "egg"]