Grilled Steak Sandwich with Portobellos, Grilled Onions, and Fontina
The key to success with this sandwich is knowing which way to slice the flank steak: against the grain of the muscle fibers. Hey, Philly never had it so good.
The key to success with this sandwich is knowing which way to slice the flank steak: against the grain of the muscle fibers. Hey, Philly never had it so good.