roast pork loin recipe
The Best roast pork loin recipe
What makes this recipe special isn’t just the taste—it’s how versatile it is. You can serve it up for a big family dinner on a Saturday night, or pack it in sandwiches for a quick lunch on the go. My kids love it cold in a wrap or sliced on a salad, and my husband always says it’s the only thing that makes his post-workout meal feel like a treat. I also love how it’s packed with protein and healthy fats, which means it keeps me full longer without the crash. Plus, the pork stays tender and juicy even after it’s been sliced, so there’s no waste—just delicious leftovers to enjoy over the next few days. It’s a recipe that’s easy to prep ahead, too, so you can spend your mornings doing something else instead of standing over the stove. And honestly? It’s one of those meals that doesn’t feel like a sacrifice, even when you’re cooking for a crowd.

Roast Pork Loin with Herb Crust
A flavorful roast pork loin seasoned with herbs and roasted to perfection, served with a tangy garlic sauce. This recipe is a must-try for any occasion.
🥘Ingredients
- 2 lbs (900g) pork loin
- 2 tbsp olive oil
- 1 tbsp kosher salt
- 1 tbsp black pepper
- 2 tbsp fresh rosemary, chopped
- 2 tbsp fresh thyme, chopped
- 2 cloves garlic, minced
- 3 tbsp butter
- 4 cloves garlic, minced
- 1 cup chicken broth
- 1 tbsp Dijon mustard
- 1 tbsp apple cider vinegar
- 1 tsp Worcestershire sauce
- Salt and pepper to taste
👨🍳Directions
-
1
Preheat oven to 375°F (190°C). Pat the pork loin dry with paper towels and season both sides with salt and pepper. -
2
In a small bowl, mix olive oil, rosemary, thyme, and garlic. Rub the mixture evenly over the pork loin. -
3
Place the pork loin in an oven-safe roasting pan. Pour chicken broth into the bottom of the pan to create steam. -
4
Roast in the preheated oven for 1 hour and 15 minutes, or until the internal temperature reaches 145°F (63°C). -
5
While the pork is roasting, melt butter in a saucepan over medium heat. Add minced garlic and cook for 1 minute until fragrant. Stir in Dijon mustard, vinegar, Worcestershire sauce, and a pinch of salt and pepper. Simmer for 5 minutes. -
6
Let the pork rest for 10 minutes before slicing. Pour the garlic sauce over the sliced pork and serve.
🔧Equipment
- Mixing bowl
- Cutting board
- Measuring cups
- Oven-safe roasting pan
- Mixing spoon
- Knife
📊Nutrition Facts (per serving)
📝Notes
Tips
- For extra flavor, marinate the pork loin in the herb mixture for at least 30 minutes before roasting.
- Ensure the internal temperature of the pork reaches 145°F (63°C) for safe consumption.
- Adjust the seasoning to taste, especially if using different herbs or spices.
Variations
- Add a splash of red wine to the chicken broth for a richer flavor.
- Serve with roasted potatoes or a fresh salad for a complete meal.
Watch Video Of How Roast Pork Loin with Herb Crust Works
❓ Frequently Asked Questions About Roast Pork Loin with Herb Crust
1. What is the best way to prepare a juicy roast pork loin for a perfect texture and flavor?
To achieve a juicy and flavorful roast pork loin, start by brining the pork loin for at least 4 hours (or overnight) in a mixture of water, kosher salt, black pepper, garlic, and herbs like rosemary or thyme. Pat it dry before seasoning with a dry rub of salt, pepper, and aromatic spices like smoked paprika or cumin. Roast at 325°F (163°C) until it reaches an internal temperature of 145°F (63°C) for medium-rare, then let it rest for 15–20 minutes before slicing.
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2. How long should I cook a 3–4 pound pork loin at home?
For a 3–4 pound pork loin, cook it at 325°F (163°C) for about 1 hour and 15–20 minutes (depending on thickness). The internal temperature should reach 145°F (63°C) for safe consumption. For a thicker cut, add 10–15 minutes. Always use a meat thermometer to avoid overcooking.
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3. Can I use a slow cooker or Instant Pot for roast pork loin, and how do I adjust the cooking time?
Yes! For a slow cooker, cook on low for 6–8 hours or high for 4–5 hours until the pork reaches 145°F (63°C). For an Instant Pot, use the high-pressure setting for 45–60 minutes (adjust based on weight). Drain excess fat before serving to keep it tender.
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4. What are the best herbs and spices to season pork loin for extra flavor?
A classic dry rub includes kosher salt, black pepper, garlic powder, onion powder, smoked paprika, and a pinch of dried thyme or rosemary. For a Mediterranean twist, try lemon zest, oregano, and olive oil. Alternatively, a simple butter-brined method with garlic, rosemary, and a splash of Dijon mustard enhances juiciness.
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5. Should I marinate the pork loin before roasting, and what’s the best marinade?
Marinating helps tenderize and infuse flavor, but avoid acidic marinades (like vinegar) for too long, as they can dry out the meat. A butter-based marinade (butter, garlic, rosemary, lemon juice) or a herb oil blend (olive oil, Dijon, soy sauce, honey) works well. Marinate for 4–12 hours (not overnight) for best results.
