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Juicy Oven Roasted Pork Loin Roast

Close-up of several thick slices of juicy pork loin roast with a flavorful herb crust resting in pan juices.

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Make a tender and juicy pork loin roast using simple ingredients. This recipe provides clear oven temperatures and resting times for perfect slices every time, ideal for a weeknight dinner or Sunday roast.

Ingredients

Scale
  • 3 lb pork loin roast, bone-out
  • 2 tablespoons olive oil
  • 2 teaspoons kosher salt
  • 1 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 1 teaspoon dried thyme

Instructions

  1. Preheat your oven to 425 degrees Fahrenheit.
  2. Pat the pork loin roast completely dry with paper towels. This helps create a good crust.
  3. In a small bowl, mix together the kosher salt, black pepper, garlic powder, and dried thyme.
  4. Rub the entire surface of the pork loin roast evenly with the olive oil.
  5. Sprinkle the seasoning mixture over the oiled roast and press it gently to adhere.
  6. Place the seasoned roast in a roasting pan or on a rimmed baking sheet.
  7. Roast at 425 degrees Fahrenheit for 15 minutes.
  8. Reduce the oven temperature to 350 degrees Fahrenheit. Continue roasting until an instant-read thermometer inserted into the thickest part registers 145 degrees Fahrenheit. This usually takes about 15 to 20 minutes per pound after the initial high-heat blast.
  9. Remove the pork loin roast from the oven when it reaches 145 degrees Fahrenheit internal temp.
  10. Transfer the roast to a cutting board and tent it loosely with foil. Let the pork rest for at least 10 minutes before slicing. This resting period is key for a juicy pork loin.
  11. Slice against the grain and serve immediately. You can make a simple pan sauce gravy using the drippings.

Notes

  • For a flavorful pan sauce gravy, place the roasting pan over medium heat on the stove. Scrape up any browned bits from the bottom. Whisk in 1 tablespoon of flour, cook for one minute, then slowly whisk in 1 cup of chicken broth until thickened.
  • If you prefer a more intense sear, you can sear the roast on all sides in a hot, oven-safe skillet before placing it in the oven.
  • Always use a meat thermometer to check the pork loin internal temp for accuracy.

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