A mild miscommunication lead to a new taste sensation today. McD was kind enough to bring me back a Phat Chick from UBurger. However, he misheard my additional onion rings as onions for the sandwich, which they serve up in sort of a caramelized state over there. The end result was quite delicious, and it made me start to wonder what else I could stick on there. I have a feeling that mushrooms might be the way to go next.