Every once in a while when we have cereal left over from more then one kind my husband likes to make rice crispy treats. While our little one cant enjoy them yet, our nieces love coming over to find that their uncle made rice crispy treats. If your kids are old enough you can even involve them in the process of making them. You can ever decorate them with frosting or use cookie cutters to make fun shapes! With tons of recipes online the possibilities are endless! Its a great way to use up the left over cereal and keep the kids entertained! Adults love them too- kinda like going back to when we were kids!