Back home, we generically call them steak subs, but you gotta be careful with that, 'cuz if you just order a 'steak sub', they'll leave the cheese off. You know, all those lactose-intolerant types. Me? I want double
everything. LOL I usually gotta eat mine with a fork because it'll collapse under it's own weight if you try to pick it up. We're talking three pounds of waistline-expanding nirvana. Half for dinner, half for breakfast.