The New Grilled Portabella Mushroom & Swiss Sub is Introduced at Jersey Mike's Subs

The brand new Grilled Portabella Mushroom & Swiss sub has just made its debut at Jersey Mike's Subs.

Served on a fresh sub roll, the Grilled Portabella Mushroom & Swiss sub comes with thick slices of grilled portobello mushrooms, chopped onions and diced green peppers. It is finished with several slices of real Swiss cheese.