Bake for 15 minutes. Reduce the oven’s temperature to 180 ˚C (350 ˚F) and cook for about 25 minutes for medium rare. To cook the pork, the ideal internal temperature with a meat thermometer is 70 ˚C (160 ˚F). As the temperature will continues to rise while the meat rests, remove the meat from the oven when the temperature is about 3 or 4 degrees away. Remove the pork from the baking dish. Cover with aluminum foil. Let rest for 15 minutes before slicing.