If you want taste a breaded pork tenderloin sandwich outside its indigenous territory the Burger Boy in Cedar Crest, New Mexico has a good one. As you can guess, their name suggests hamburgers as their specialty. I only had the one sandwich so leave it to others if their green chili cheeseburger is worth a stop.
That place has been on my list for years, but still haven’t made it there, yet. I hear the green chile cheeseburger is first rate!