Riding on the popularity of FX’s hit show The Bear, a dramedy about the cutthroat restaurant industry told through a small Chicago Italian beef joint, Huss’ Downtown Phoenix Brewpub is serving its own rendition of the sandwich. The classic Chicago creation is comprised of a crusty roll stuffed with slowly-braised thin-sliced beef, sweet peppers, sharp provolone cheese, and giardiniera, an Italian relish of pickled veggies.…