Great recepie! I also doubled the chocolate and butterscotch chips for the top. I melted everything in the microwave too - I used 50% heat and stirred frequently and everything turned out great. I tried other cereals too when we were out of crispies. Chex and cornflakes were good. wheaties were too tough. Everyone seems to love these!!!!! Oh, and if you use light peanut butter they dont turn out so good.. they're really hard.