How To Cook A Pork Loin Roast In The Oven With Potatoes

Use a meat thermometer to make sure the inside of the pork loin reaches an internal temperature of 145.
How to cook a pork loin roast in the oven with potatoes. Roast in the preheated oven for 50 to 55 minutes. Place pork loin in a shallow roasting pan. Remove from heat cover with foil and let sit 15 minutes before slicing.
Transfer the pork to a clean cutting board and allow the meat to rest for 15 minutes. Rub pork loin with 1 teaspoon garlic powder 1 teaspoon onion powder 1 1 2 teaspoons thyme then sprinkle with salt and pepper. Arrange the potatoes around the roast and continue cooking 50 minutes to an internal temperature of 145 degrees f 63 degrees c.
Place the roast on a rack in a shallow roasting pan and cook 50 minutes in the preheated oven. Place the pork this side up in a lightly oiled roasting pan and roast for 50 minutes or until the internal temperature of the pork reaches 60 degrees celsius 140 degrees fahrenheit. Remove the pan from the oven.
Transfer to the oven and bake at 400ºf for 15 minutes. Turn the meat in the rub on all sides the first side you turn into the rub will have more spices clinging to it. Cook the pork loin for about 60 75 minutes for a 3lb.
Reduce heat to 350ºf.