Peanut Butter Cookies
["1 c. butter or margarine", "1 c. white sugar", "1 c. packed brown sugar", "1 c. peanut butter", "2 eggs", "2 1/2 c. flour", "2 tsp. baking soda", "1/2 tsp. salt"]
["Cream butter; add sugar and peanut butter; mix well.", "Beat in eggs and dry ingredients.", "Shape into balls.", "Place on greased cookie sheet; flatten with tines of fork.", "Bake at 350\u00b0 about 15 minutes.", "Makes about 6 dozen cookies."]
["butter", "white sugar", "brown sugar", "peanut butter", "eggs", "flour", "baking soda", "salt"]