Peanut Butter Cookies
["2 1/2 c. flour", "1 tsp. baking soda", "1 tsp. baking powder", "1/4 tsp. salt", "1 c. margarine", "1 c. peanut butter", "1 c. sugar", "1 c. brown sugar", "2 eggs", "1 tsp. vanilla"]
["Stir together the flour, soda, powder and salt. Set aside. In a large bowl, beat the margarine and peanut butter until smooth. Beat in sugars until well blended, then add eggs and vanilla. Add flour mixture. Shape into 1-inch balls. Flatten with fork dipped in water. Sprinkle with sugar.", "Bake at 350\u00b0 for 12 minutes.", "Makes a lot of cookies."]
["flour", "baking soda", "baking powder", "salt", "margarine", "peanut butter", "sugar", "brown sugar", "eggs", "vanilla"]