This Costco Pork Loin recipe is a juicy and tender recipe, which is made with garlic powder and onion powder. It’s a classic, foolproof recipe, ready in about 1 hour and 40 minutes.
Jump to RecipeCostco Pork Loin Recipe Ingredients
- 4 pounds pork loin roast
- 2 tablespoons olive oil
- 1 tablespoon salt
- 1 tablespoon pepper
- 1 tablespoon garlic powder
- 1 tablespoon onion powder
How To Make Costco Pork Loin
- Preheat and season: Preheat your oven to 400°F. Rub the entire pork loin roast with olive oil. In a small bowl, combine the salt, pepper, garlic powder, and onion powder. Rub this seasoning mixture evenly on all sides of the pork roast.
- Roast at high heat: Place the seasoned pork in a roasting pan with the fat side facing up. Cook at 400°F for 10 minutes to create a nice crust.
- Continue roasting at lower heat: Lower the oven temperature to 350°F and continue to cook for about 20 minutes per pound, or until the internal temperature of the roast reaches 145-155°F on a meat thermometer.
- Rest and slice: Remove the pan from the oven and loosely tent the roast with a piece of aluminum foil. Let the meat rest for at least 10 minutes before transferring it to a cutting board to slice and serve.
Recipe Tips
- How to get a juicy pork loin? The two most important steps are not overcooking it and letting it rest. Use a meat thermometer to pull the roast from the oven when it reaches the correct temperature. The 10-minute rest is crucial for allowing the juices to redistribute throughout the meat.
- Why start roasting at a high temperature? The initial 10 minutes at a high heat helps to create a delicious, browned crust on the outside of the pork loin, which adds flavor and texture.
- Can I use other seasonings? Absolutely. This is a great base recipe. Feel free to add other herbs and spices like dried rosemary, thyme, or smoked paprika to the seasoning blend.
- Why cook it fat-side up? Placing the pork loin with the fat cap on top allows the fat to melt and baste the meat as it roasts, which helps to keep the loin moist and flavorful.
What To Serve With Pork Loin
This classic roast is a perfect centerpiece for a meal and pairs well with many sides.
- Roasted or mashed potatoes
- Homemade applesauce or roasted apples
- Steamed green beans or roasted asparagus
- A simple pan gravy made from the drippings
How To Store Pork Loin
- Refrigerate: Store leftover sliced pork loin in an airtight container in the refrigerator for up to 4 days. It’s delicious cold in sandwiches or reheated.
- Freeze: The cooked pork can be frozen for up to 3 months. Let it cool completely, then store it in a freezer-safe bag or container.
Pork Loin Nutrition Facts
- Serving: 0.5lb
- Calories: 339kcal
- Carbohydrates: 2g
- Protein: 51g
- Fat: 12g
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
The USDA recommends cooking pork loin to an internal temperature of at least 145°F for medium-rare, followed by a 3-minute rest. This recipe cooks it to 155°F for a more medium-well result. Do not cook it past 160°F, as it will become dry.
Dryness is almost always caused by overcooking. Pork loin is a very lean cut of meat, so it’s essential to use a meat thermometer and remove it from the oven as soon as it reaches the target temperature.
Yes, you can cook a pork loin in a slow cooker on low for 4-6 hours. However, you will not get the delicious roasted crust that is a hallmark of this oven method. For best results, you could sear the roast on all sides in a hot skillet before placing it in the slow cooker.
Try More Recipes:
Costco Pork Loin Recipe
Course: DinnerCuisine: AmericanDifficulty: Easy8
servings10
minutes1
hour30
minutes339
kcalA simple, foolproof method for a perfectly juicy and flavorful roasted pork loin with a savory garlic and onion crust.
Ingredients
4 pounds pork loin roast
2 tablespoons olive oil
1 tablespoon salt
1 tablespoon pepper
1 tablespoon garlic powder
1 tablespoon onion powder
Directions
- Preheat oven to 400°F.
- Rub the pork loin with olive oil, then with a mixture of the salt, pepper, garlic powder, and onion powder.
- Place the roast in a pan fat-side up and cook for 10 minutes.
- Lower the oven heat to 350°F. Continue cooking for about 20 minutes per pound, until a meat thermometer reads 155°F.
- Remove from the oven, tent loosely with foil, and let the roast rest for 10 minutes before slicing.
Notes
- Using a meat thermometer is the most reliable way to ensure your pork is cooked perfectly and not overdone.
- Don’t skip the resting step! It’s crucial for keeping the pork loin juicy and tender.
- This simple seasoning blend is delicious, but feel free to customize it with your favorite herbs like rosemary or thyme.
- Leftover pork makes fantastic sandwiches the next day.
