We specifically use the loin because you can find nice sized, individually cut, boneless loin chops at the market making things just a tad bit easier on the prep end. Normally the two aren’t interchangeable in recipes, but since we’re pounding the meat out until it’s ultra thin (and tenderized) using either cut here is totally fine! Although the recipe is called pork tenderloin sandwich, we our pork loin in our recipe.
