With onions, peppers, ground beef, and plenty of provolone cheese, this Philly cheesesteak skillet has all the flavor of the classic sandwich, but comes together in under 30 minutes!
This skillet can be served as-is, but if you'd like to stretch it a bit further it can also be served over cauliflower rice or white rice, in a sandwich, or as Philly cheesesteak stuffed potatoes!