Tender, flavorful, and aromatic, this slow-roasted leg of lamb is the perfect centerpiece for a special dinner or holiday feast. Roasting the lamb at a low temperature allows the meat to cook evenly, developing a melt-in-your-mouth texture while locking in all its rich, savory juices. Seasoned with a fragrant blend of garlic, rosemary, and thyme, this dish pairs beautifully with roasted vegetables, creamy mashed potatoes, or a fresh spring salad. The slow roasting technique also ensures that the lamb is easy to carve, making it a crowd-pleasing choice for any gathering.
Ingredients:
- 1 (4-5 lb) leg of lamb, bone-in or boneless
- 4 cloves garlic, minced
- 2 tablespoons fresh rosemary, finely chopped
- 2 tablespoons fresh thyme, finely chopped
- 1 tablespoon olive oil
- 1 tablespoon Dijon mustard
- 1 teaspoon kosher salt
- 1 teaspoon black pepper
- 1 lemon, zested and juiced
- 1 cup chicken or beef stock
- ½ cup dry red wine (optional)
Instructions:
- Preheat and Prep: Preheat your oven to 325°F (163°C). Place the leg of lamb on a large roasting pan fitted with a rack.
- Make the Herb Rub: In a small bowl, mix the garlic, rosemary, thyme, olive oil, Dijon mustard, lemon zest, lemon juice, salt, and pepper to create a thick paste.
- Season the Lamb: Rub the herb mixture all over the lamb, ensuring it is evenly coated. Let the lamb rest at room temperature for 30 minutes to allow the flavors to penetrate.
- Roast the Lamb: Pour the stock and wine (if using) into the bottom of the roasting pan. This will keep the lamb moist and add flavor to the drippings. Cover the lamb loosely with aluminum foil and place it in the oven.
- Slow Roast: Roast for approximately 3.5–4 hours, or until the internal temperature reaches 145°F (63°C) for medium-rare or 160°F (71°C) for medium. Baste the lamb with pan juices every hour for added moisture and flavor.
- Rest: Remove the lamb from the oven and let it rest, covered loosely with foil, for 20 minutes. This step allows the juices to redistribute throughout the meat.
- Serve: Slice the lamb against the grain and serve with your favorite sides. Drizzle with pan drippings for an extra burst of flavor.
Enjoy this show-stopping dish, which is as delightful to prepare as it is to share with loved ones.
