Puppy Chow

1 c. chocolate chips
1 c. peanut butter
1 cube margarine
1 box Crispix cereal
1 lb. powdered sugar

Heat margarine until melts. Add chips and peanut butter and stir until dissolved. Pour cereal in large bowl and pour melted mixture over the top. Stir gently. Pour powdered sugar into a large paper bag and add cereal mixture. Shake until cereal is coated. Then enjoy!