Peanut Butter Cookies
["1 1/4 c. all-purpose flour", "3/4 tsp. baking soda", "1/4 tsp. salt", "1/2 c. margarine", "1/2 c. peanut butter", "1/2 c. sugar", "1/2 c. packed brown sugar", "1 egg", "1/2 tsp. vanilla"]
["Stir together flour, sugar and salt.", "In mixing bowl, beat margarine for 30 seconds.", "Add peanut butter and sugars; beat until fluffy.", "Add egg and vanilla and beat well.", "Add dry ingredients; beat until well combined.", "Shape dough into 1-inch balls; roll in granulated sugar if desired.", "Place 2 inches apart on ungreased cookie sheet.", "Crisscross with fork.", "Bake at 375\u00b0 for about 10 to 12 minutes.", "Cool for 1 minute before removing from cookie sheet."]
["flour", "baking soda", "salt", "margarine", "peanut butter", "sugar", "brown sugar", "egg", "vanilla"]