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Juicy Oven Roasted Pork Loin Roast

Close-up of a perfectly cooked pork loin roast, sliced to show juicy interior and herb crust.

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Make a tender and juicy pork loin roast using simple ingredients and clear oven instructions for a perfect weeknight dinner or Sunday roast.

Ingredients

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  • 3 lb pork loin roast, bone-out
  • 2 tablespoons olive oil
  • 1 tablespoon 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 olive oil, kosher salt, black pepper, garlic powder, and dried thyme to create a paste.
  4. Rub the spice paste evenly over the entire surface of the pork loin roast.
  5. Place the seasoned roast in a roasting pan or on a rimmed baking sheet.
  6. Roast at 425 degrees Fahrenheit for 15 minutes.
  7. Reduce the oven temperature to 350 degrees Fahrenheit. Continue roasting until an instant-read thermometer inserted into the thickest part of the roast reads 140 degrees Fahrenheit. This usually takes about 15 to 20 minutes per pound total cooking time.
  8. Remove the pork loin roast from the oven when it reaches 140 degrees Fahrenheit internal temp.
  9. Transfer the roast to a cutting board and tent it loosely with foil. Let the pork rest for at least 10 minutes before slicing. The temperature will rise to a safe 145 degrees Fahrenheit during resting.
  10. Slice against the grain and serve immediately.

Notes

  • For a simple pan sauce gravy, place the roasting pan on the stovetop over medium heat after removing the roast. Scrape up any browned bits from the bottom of the pan. Add 1 cup of chicken broth and bring to a simmer, stirring until slightly thickened. You can whisk in a tablespoon of cornstarch mixed with 2 tablespoons of cold water to thicken further if desired.
  • If you prefer a more intense herb flavor, use fresh thyme instead of dried.
  • This recipe works well for a quick weeknight dinner or a more substantial Sunday roast.

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