2. In 1-quart microwave-safe bowl combine semi-sweet chocolate chips, peanut
butter, and margarine. Microwave on HIGH 1 to 1 1/2 minutes or until smooth,
stirring after 1 minute. Stir in vanilla.
3. Pour chocolate mixture over cereals, stirring until all pieces are evenly
coated. Pour cereal mixture into a large resealable plastic bag with powdered
sugar. Seal securely and shake until all pieces are well coated. Spread on
waxed paper to cool.