how long to cook boneless pork loin in oven
Let stand for 30 minutes. Preheat oven to 425-450 degrees. Place boneless loin roast, uncovered, for 20 minutes in oven to brown and sear pork. Reduce heat to 325 degrees. Cover roast [with lid or foil]. Continue to bake the pork loin for another hour or until the internal temperature registers 145-155 degrees.Let roast stand, covered, 5-10 minutes before carving to lock in the juices.over roast [with lid or foil]. Continue to bake the pork loin for another hour or until the internal temperature registers 145-155 degrees. Let roast stand, covered, 5-10 minutes before carving to lock in the juices.
1 Place pork loin into oven, turning and basting with pan liquids. 2  Cook until the pork is no longer pink in the center, about 1 hour. 3  An instant-read thermometer inserted into the center should read 145 degrees F (63 degrees C).4  Remove roast to a platter. Rub the meat with the remaining garlic mixture and olive oil. 2  Place pork loin into oven, turning and basting with pan liquids. 3  Cook until the pork is no longer pink in the center, about 1 hour. 4  An instant-read thermometer inserted into the center should read 145 degrees F (63 degrees C).