One of our favorite types of burgers is...
cheese, mustard, chilli and "barbeque slaw". This is a red type of slaw made with some cabbage, ketchup, vinegar and sugar ( and each BBQ restaurant adds a couple other things too, hot sauce, etc). You can't get this just anywhere- it seems like it is only in our old hometown area. But, YUMMY!! The sloppy, the better!!