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Smoky Herb-Crusted Christmas Lamb Roast

This Christmas lamb roast combines searing and slow roasting to develop a flavorful, caramelized crust and tender interior. Main ingredients like lamb, garlic, rosemary, and red wine infuse the dish with rich, aromatic flavors, resulting in a juicy, beautifully browned centerpiece. The final dish boasts a crispy exterior with a juicy, succulent inside, perfect for celebrating the holidays with warmth and depth.
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Prep Time 15 minutes
Cook Time 1 hour 50 minutes
Total Time 2 hours 5 minutes
Servings: 6
Course: Main Course
Cuisine: Holiday
Calories: 650
Ingredients Equipment Method Notes

Ingredients
  

  • 1 kg lamb leg or shoulder rich, tender, with a good fat cap
  • 4 cloves garlic fresh, minced
  • 2 tablespoons fresh rosemary chopped
  • 1 cup red wine or beef broth
  • 2 onions sliced
  • 2 carrots carrots sliced
  • to taste salt generous
  • to taste black pepper freshly ground
  • 2 tablespoons olive oil good quality

Equipment

  • Heavy skillet
  • Roasting pan
  • Meat thermometer
  • Sharp carving knife

Method
 

  1. Preheat your oven to 220°C (430°F).
  2. Mix minced garlic, chopped rosemary, salt, and black pepper to create a fragrant herb rub.
  3. Generously rub the herb mixture all over the lamb, pressing it into the meat for even coverage.
  4. Heat a heavy skillet over medium-high heat and add olive oil until shimmering.
  5. Sear the lamb on all sides, about 4-5 minutes per side, until deeply caramelized and golden brown with a sizzling sound.
  6. Transfer the seared lamb to a roasting pan, placing sliced onions and carrots around it.
  7. Pour red wine into the pan, letting it bubble up and loosen any flavorful browned bits from the bottom.
  8. Place the pan in the oven and roast at high heat for 20 minutes to develop a crust.
  9. Reduce the oven temperature to 160°C (320°F) and continue roasting for about 1.5 hours, basting occasionally with pan juices.
  10. Check the internal temperature with a meat thermometer; aim for 135°F (57°C) for medium-rare or 145°F (63°C) for medium.
  11. Once cooked, tent the lamb loosely with foil and let it rest for at least 15 minutes to retain juices.
  12. Slice the lamb against the grain, revealing a juicy, tender interior with a crispy crust, and serve with roasted vegetables and pan gravy.

Notes

Ensure to use a meat thermometer for perfect doneness. Resting the lamb is key to juicy slices. Adjust oven times based on the size of your roast.