Peanut Butter Cookies
["2 1/2 c. flour", "1 c. margarine", "1 c. peanut butter", "1 c. white sugar", "1 c. brown sugar, packed", "2 eggs"]
["Mix peanut butter and margarine.", "Add white and brown sugar. Mix well; add eggs.", "Beat well.", "Stir in flour.", "Drop by teaspoon. Bake at 375\u00b0 for 10 to 15 minutes."]
["flour", "margarine", "peanut butter", "white sugar", "brown sugar", "eggs"]