Potato and egg hero

Recommendations

Potato and egg hero
"People piss their pants over the chicken parm and turkey sandwiches, and yeah, they're good—but my favorite is the potato and egg with provolone on a sesame seed hero. It's phenomenally simple but tastes out-of-this-world and is best eaten at 35,000 feet above the Atlantic on a plane trip to Portugal (I did this)."

Also at Parm