How to Cook a Bone-In Pork Loin Roast: A Comprehensive Guide

Pork loin roast is a versatile and flavorful cut of meat that is perfect for a variety of occasions. Whether you’re hosting a dinner party or simply looking for a delicious and easy weeknight meal, this guide will provide you with everything you need to know about cooking a bone-in pork loin roast to perfection.

Ingredients

  • 1 bone-in pork loin roast (5-7 pounds)
  • Kosher salt and pepper, to taste
  • ½ teaspoon dried thyme
  • ½ teaspoon dried marjoram

Instructions

  1. Prepare the pork loin roast: Remove the pork loin roast from the refrigerator 30 minutes before cooking. This will allow it to come to room temperature, which will help it cook more evenly.
  2. Preheat the oven: Preheat your oven to 450°F.
  3. Season the pork loin roast: Season the pork loin roast with salt, pepper, thyme, and marjoram.
  4. Roast the pork loin roast: Place the pork loin roast in a roasting pan, bone-side down. Roast for 10 minutes at 450°F. Then, reduce the oven temperature to 325°F and continue to roast for 35-40 minutes, or until the internal temperature reaches 145°F.
  5. Let the pork loin roast rest: Remove the pork loin roast from the oven and let it rest for 30 minutes before carving. This will allow the juices to redistribute, resulting in a more tender and juicy roast.

Tips

  • For a more flavorful roast, marinate the pork loin roast in your favorite marinade for at least 4 hours, or up to overnight.
  • If you don’t have a meat thermometer, you can check the doneness of the pork loin roast by inserting a knife into the thickest part of the meat. If the juices run clear, the roast is done.
  • Serve the pork loin roast with your favorite sides, such as roasted vegetables, mashed potatoes, or a simple green salad.

Cooking a bone-in pork loin roast is a simple and straightforward process that can yield delicious and flavorful results. By following the tips and instructions outlined in this guide, you can master the art of cooking pork loin roast and impress your family and friends with your culinary skills.

Pork Rib Roast Basics

FAQ

What temperature do you cook bone in pork loin to?

Pre-heat oven to 325F (163C). Bake pork roast in the oven UNCOVERED for approximately 25-30 MINUTES *PER POUND* (55-66 MINUTES PER KILOGRAM) Or until internal temperature reaches 155F (68C), rested to a final 160F (71C).

How is pork loin supposed to be cooked?

A good rule of thumb is to cook pork loin 25 minutes per pound at 350 degrees F (177 degrees C). The internal temperature should be at least 145 degrees F (63 degrees C), so use a thermometer to know when it’s done. You’ll want to let your pork loin rest at least three minutes before serving.

Is it better to cook a pork loin at 350 or 400?

Doing this will help the pork loin from becoming dry and tough. First, wait until your oven is preheated. Once your oven is at 400° F place the loin inside and cook for 10 minutes. After 10 minutes take the loin out and lower the oven temperature to 350 ° F and cook the loin for another 20 minutes per pound of meat.

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