You all have interesting takes on the burgers.
I am somewhat surprised, however, no one has mentioned my beloved White Castle,Top Hat or Crystal! I know...some might even consider SPAM as a "burger"...?? Hot dogs..or coney-dogs.. that's a whole different topic..and love...
I've been facinated with the Juicy-Loosey...a burger that the cheese is cooked in the middle of the burger..
Nothing is better (IMO) than a burger that is "drive-in" style grilled, onion rings..and a hand-dipped malt!!
