leg of lamb recipe
The Best leg of lamb recipe
What I love most about this recipe is how versatile it is. You can serve it with roasted vegetables, mashed potatoes, or even a fresh salad, and it always works. Plus, lamb is packed with protein and nutrients like iron and B vitamins, so it’s a great way to get a healthy, satisfying meal on the table without a lot of fuss. It’s one of those dishes that feels special but doesn’t require a ton of effort, which is exactly what I look for in a go-to recipe. My family always cleans their plates, and I love that it’s something we can all enjoy together.

Herb-Crusted Roasted Leg of Lamb
A succulent and flavorful leg of lamb roasted with a fragrant herb crust, garlic, and lemon. Perfect for special occasions or a hearty family dinner, this dish is tender, juicy, and packed with Mediterranean flavors.
🥘Ingredients
- 1 bone-in leg of lamb (6-7 lbs or 2.7-3.2 kg)
- 4 cloves garlic, minced
- 2 tbsp fresh rosemary, finely chopped
- 2 tbsp fresh thyme, finely chopped
- 2 tbsp fresh parsley, finely chopped
- Zest of 1 lemon
- 2 tbsp Dijon mustard
- 2 tbsp olive oil
- 1 tsp salt
- 1 tsp black pepper
- 1 tsp paprika
- 4 large carrots, peeled and cut into chunks
- 3 medium potatoes, quartered
- 1 large onion, cut into wedges
- 2 tbsp olive oil
- Salt and pepper to taste
👨🍳Directions
-
1
Preheat your oven to 325°F (165°C). -
2
In a small bowl, combine the minced garlic, chopped rosemary, thyme, parsley, lemon zest, Dijon mustard, olive oil, salt, pepper, and paprika to form a paste. -
3
Pat the leg of lamb dry with paper towels. Using a sharp knife, make small incisions all over the surface of the lamb. -
4
Rub the herb paste evenly over the entire surface of the lamb, pressing it into the incisions. Let it marinate for at least 15 minutes at room temperature. -
5
Place the lamb on a rack in a roasting pan, fat side up. If using vegetables, toss them with olive oil, salt, and pepper, then arrange them around the lamb in the pan. -
6
Roast the lamb in the preheated oven for about 2 to 2.5 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 its juices every 30 minutes. -
7
Once the lamb reaches the desired temperature, remove it from the oven and tent it loosely with aluminum foil. Let it rest for 15-20 minutes before carving. -
8
Carve the lamb against the grain into thin slices. Serve with the roasted vegetables and pan juices.
🔧Equipment
- Large roasting pan
- Mixing bowl
- Chef’s knife
- Cutting board
- Meat thermometer
- Aluminum foil
- Basting brush
📊Nutrition Facts (per serving)
📝Notes
Watch Video Of How Herb-Crusted Roasted Leg of Lamb Works
❓ Frequently Asked Questions About Herb-Crusted Roasted Leg of Lamb
1. What is the best way to season a leg of lamb?
The best way to season a leg of lamb is to create a flavorful rub or marinade. A classic combination includes minced garlic, fresh rosemary, thyme, olive oil, salt, and black pepper. You can also add Dijon mustard, lemon zest, or a splash of red wine for extra depth. Rub the mixture generously over the lamb and let it marinate for at least 2 hours (or overnight for deeper flavor) before cooking.
2. How long should I cook a leg of lamb, and at what temperature?
The cooking time for a leg of lamb depends on its weight and your preferred doneness. A general guideline is:
– Rare: 15–20 minutes per pound (450g) at 325°F (165°C).
– Medium-rare: 20–25 minutes per pound at 325°F (165°C).
– Well-done: 25–30 minutes per pound at 325°F (165°C).
For best results, use a meat thermometer—aim for 135°F (57°C) for medium-rare or 145°F (63°C) for medium. Let the lamb rest for 15–20 minutes before carving to retain juices.
3. Should I cook a leg of lamb with the bone in or boneless?
Both bone-in and boneless legs of lamb have their advantages. A bone-in leg (often called a “shank end” or “sirloin end”) tends to have more flavor and stays juicier, but it can be trickier to carve. A boneless leg is easier to slice and cook evenly, but it may dry out faster if overcooked. If using boneless, consider butterflying it for quicker, more even cooking.
4. What are the best side dishes to serve with leg of lamb?
Leg of lamb pairs well with a variety of sides. Classic options include:
– Roasted vegetables (potatoes, carrots, parsnips, or Brussels sprouts).
– Mint sauce or chimichurri for a fresh, herby contrast.
– Creamy mashed potatoes or polenta to balance the richness.
– Greek-inspired dishes like tzatziki, roasted eggplant, or a Greek salad.
– Grilled asparagus or a simple arugula salad for a lighter touch.
5. How do I store and reheat leftover leg of lamb?
To store leftover leg of lamb, let it cool to room temperature, then wrap it tightly in foil or place it in an airtight container. Refrigerate for up to 3–4 days or freeze for up to 3 months. To reheat:
– Oven method: Wrap the lamb in foil and warm at 300°F (150°C) for 10–15 minutes until heated through.
– Skillet method: Slice the lamb and reheat in a pan with a splash of broth or olive oil over medium heat.
– Microwave (quick option): Cover with a damp paper towel and heat in 30-second intervals to avoid drying out. Avoid overcooking to keep the meat tender.
