I've been making Detroit style pizza in a cheap, non-stick 9x13 cake pan. It comes it pretty good, but isn't as crispy as I'd like especially on the underside. I really don't want to add any new pans for just one type of pizza. I am considering 3 alternatives using what I have and wondering which would work best:
1) Preheat my stone and place the cake pan on that. That probably will help the bottom but not do anything for the sides.
2) Use a round cast iron pan. Obviously this wouldn't be traditional and you wouldn't get those nice corners
3) Use an enameled cast iron rectangular roasting pan. I have a Le Creuset pan and it says it is good to 500 degrees.
Thanks