Roasting a pork loin is a fantastic way to create a flavorful and tender main dish for any occasion. This recipe combines the savory notes of garlic and rosemary with the rich taste of olive oil, resulting in a mouthwatering meal that's sure to impress your guests.
While most of the ingredients for this recipe are common pantry staples, you may need to pick up fresh rosemary and a pork loin if you don't already have them on hand. Fresh rosemary can usually be found in the herb section of your supermarket, and a pork loin is typically available in the meat department.

Ingredients for Roasted Pork Loin Recipe
Pork loin: The main protein of the dish, providing a tender and juicy texture when roasted.
Olive oil: Adds richness and helps to keep the pork loin moist during roasting.
Salt: Enhances the natural flavors of the pork loin.
Black pepper: Adds a subtle heat and depth of flavor to the dish.
Garlic: Provides a robust and aromatic flavor that complements the pork loin.
Rosemary: A fragrant herb that adds a fresh, earthy note to the roast.
Technique Tip for This Recipe
When preparing the pork loin, ensure you rub the olive oil and seasonings evenly over the entire surface. This not only enhances the flavor but also helps to create a beautiful, golden-brown crust during roasting. Additionally, using a meat thermometer to check the internal temperature ensures that the pork is cooked perfectly without being overdone.
Suggested Side Dishes
Alternative Ingredients
pork loin - Substitute with chicken breast: Chicken breast is lean and can be roasted similarly, providing a different but still delicious flavor.
pork loin - Substitute with beef tenderloin: Beef tenderloin is tender and can be roasted in a similar manner, offering a richer taste.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a good alternative for roasting.
olive oil - Substitute with grapeseed oil: Grapeseed oil is neutral in flavor and also has a high smoke point, suitable for roasting.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with umami, enhancing the overall taste.
salt - Substitute with sea salt: Sea salt can provide a slightly different texture and flavor, often considered more natural.
black pepper - Substitute with white pepper: White pepper has a milder flavor and can be used to maintain a similar spice level.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and a different kind of spice to the dish.
minced garlic - Substitute with garlic powder: Garlic powder can provide a similar garlic flavor, though it is less pungent.
minced garlic - Substitute with shallots: Shallots offer a milder, sweeter flavor that can complement the dish well.
chopped rosemary - Substitute with thyme: Thyme has a similar earthy flavor and can be used in the same quantity.
chopped rosemary - Substitute with sage: Sage provides a slightly different but complementary flavor profile to roasted meats.
Alternative Recipes Similar to This Dish
How to Store or Freeze Your Pork Loin
- Allow the roasted pork loin to cool completely before storing. This helps prevent condensation, which can make the meat soggy.
- Wrap the pork loin tightly in aluminum foil or plastic wrap to maintain its moisture and prevent it from drying out.
- Place the wrapped pork loin in an airtight container or a resealable plastic bag. This adds an extra layer of protection against freezer burn.
- Label the container or bag with the date of storage to keep track of its freshness.
- Store the roasted pork loin in the refrigerator if you plan to consume it within 3-4 days. For longer storage, place it in the freezer.
- When freezing, ensure the pork loin is placed in the coldest part of the freezer to maintain its quality.
- To reheat, thaw the pork loin in the refrigerator overnight if frozen. This gradual thawing helps retain its texture and flavor.
- Reheat the pork loin in the oven at 325°F (165°C) until it reaches an internal temperature of 165°F (74°C). This ensures it is heated through without drying out.
- Alternatively, you can slice the pork loin and reheat it in a skillet over medium heat with a bit of olive oil or broth to keep it moist.
- For a quick meal, use the leftover roasted pork loin in sandwiches, salads, or stir-fries. This adds versatility to your meals and reduces food waste.
How to Reheat Leftovers
Oven Method: Preheat your oven to 325°F (165°C). Place the leftover pork loin in a baking dish and add a splash of chicken broth or apple juice to keep it moist. Cover the dish with aluminum foil and heat for about 20-25 minutes, or until the internal temperature reaches 145°F (63°C).
Stovetop Method: Slice the pork loin into thin pieces. Heat a skillet over medium heat and add a bit of olive oil. Place the slices in the skillet and cook for 2-3 minutes on each side, or until heated through. You can add a splash of broth or water to prevent drying out.
Microwave Method: Place the pork loin slices on a microwave-safe plate. Cover with a damp paper towel to retain moisture. Microwave on medium power for 1-2 minutes, checking every 30 seconds to avoid overcooking.
Sous Vide Method: If you have a sous vide machine, set it to 140°F (60°C). Place the pork loin in a vacuum-sealed bag and immerse it in the water bath for about 45 minutes. This method ensures the meat remains juicy and tender.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the pork loin slices in the air fryer basket in a single layer. Heat for 3-5 minutes, checking halfway through to ensure even heating. This method gives a slightly crispy exterior while keeping the inside moist.
Essential Tools for This Recipe
Oven: Preheat to 375°F (190°C) and roast the pork loin to the desired internal temperature.
Roasting pan: Place the pork loin in this pan for even cooking and to catch any drippings.
Meat thermometer: Use to check that the internal temperature of the pork loin reaches 145°F (63°C).
Cutting board: Use for chopping the rosemary and mincing the garlic.
Chef's knife: Essential for mincing garlic and chopping rosemary.
Measuring spoons: Measure out the olive oil, salt, pepper, and chopped rosemary accurately.
Basting brush: Optional, but useful for evenly spreading the olive oil and seasoning mixture over the pork loin.
Tongs: Handy for handling the pork loin without piercing it, which helps retain juices.
Aluminum foil: Use to tent the pork loin while it rests, keeping it warm and juicy.
Serving platter: Place the sliced pork loin on this for serving.
How to Save Time on This Recipe
Marinate in advance: Prepare the pork loin with olive oil, salt, pepper, garlic, and rosemary the night before to save time on cooking day.
Use a meat thermometer: This ensures the pork loin reaches the perfect internal temperature of 145°F (63°C) without constant checking.
Preheat the oven: Start preheating your oven as you begin prepping the pork loin to save time.
Resting time: Use the 10-minute resting period to prepare side dishes or clean up the kitchen.

Roasted Pork Loin Recipe
Ingredients
Main Ingredients
- 1 kg Pork Loin
- 2 tablespoon Olive Oil
- 1 teaspoon Salt
- 1 teaspoon Black Pepper
- 2 cloves Garlic minced
- 1 teaspoon Rosemary chopped
Instructions
- Preheat your oven to 375°F (190°C).
- Rub the pork loin with olive oil, salt, pepper, minced garlic, and chopped rosemary.
- Place the pork loin in a roasting pan.
- Roast in the preheated oven for about 60 minutes, or until the internal temperature reaches 145°F (63°C).
- Let the pork loin rest for 10 minutes before slicing.
Nutritional Value
Keywords
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