Cook to a minimum internal temperature of 145°F (USDA) with a 3-minute rest; use an instant-read thermometer, not the clock.
Time-and-temp guide: medium-rare 130–135°F, medium 140°F, medium-well 150°F, well done 160°F. Add a few minutes for thicker shoulder chops or leg steaks.
Keep chops in a single layer with space between them so they crisp instead of steam.