This time instead of microwaving the marshmallow/butter mixture I melted them in a non-stick pan. My mix-ins were just granola, rice crispies, dried cranberries, and white chocolate chips which went into the pan (like when you make rice crispy treats) which wasn't a good idea. The chocolate chips melted and spread everywhere. Next time if I use chips I'll pour the marshallow mixture into the bowl. But they were still tasty!