Note 1: I like adding a little grated Parmesan for an extra layer of flavor.
Note 2: I love American or provolone here. If you can, grab it from the deli and ask for it sliced very thin so it melts quickly without overcooking the filling. Pre-sliced cheese is often too thick and won’t melt as smoothly.
Storage: Store chicken and veggies in an airtight container in the fridge up to 3 days. Keep rolls separate. Reheat the filling, then assemble on freshly toasted rolls.
