Puppy Chow
["1 stick margarine", "1 c. chocolate chips", "2 c. powdered sugar", "1/2 c. peanut butter", "9 c. Rice Chex"]
["Melt together margarine, peanut butter and chocolate chips over low heat, stirring constantly.", "Add Chex to mixture and mix well."]
["margarine", "chocolate chips", "powdered sugar", "peanut butter", "Rice"]