Bone-In Leg Of Lamb Recipe

This Bone-In Leg of Lamb recipe produces juicy, tender, perfectly cooked lamb with rich flavor and a beautifully caramelized crust. Slow-roasted in the oven, it becomes fall-apart tender and ideal for serving on its own, with salads, rice, potatoes, or in bowls, sandwiches, and wraps.

If you’d like to try more lamb recipes, check out:

Grilled Lamb Kebabs

Lamb Loin Chops In The Oven

Slow Cooker Boneless Leg Of Lamb

Grilled Lamb Kebabs.

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Why Cook Bone-In Leg of Lamb?

Growing up in Bulgaria, lamb has always been one of my favorite meats – when it’s good quality and cooked properly.

Bone-in leg of lamb is my preferred cut because:

• The bone enhances flavor as it slowly releases marrow and juices.
• Bone-in meat cooks more evenly and stays moist.
• It looks impressive and festive when served whole.

Boneless leg of lamb can be substituted if needed, but reduce cooking time and monitor internal temperature carefully.

Bone-In Leg Of Lamb

I usually cook this leg of lamb around the holidays – Christmas and of course Orthodox Easter. You can substitute boneless leg of lamb of lamb shoulder, if necessary.

Here is why I prefer bone-in lamb meat for cooking:

• The bone itself helps enhance the flavors, because it slowly releases marrow and juicef into the meat.
• Meat on the bone generally takes longer time to cook, which if done properly at low temperature produces tender cooked meat.
• Bone-In leg of lamb just looks more festive and appealing once cooked.

How to Cook Leg of Lamb in the Oven

This method uses a high-heat start to develop a crust, followed by slow roasting for tenderness.

Prepare the Lamb

• Choose a good-quality leg of lamb (4-6 pounds).
• Pat dry with paper towels.
• Trim excess fat, leaving about a ¼-inch layer for moisture and flavor.

Season

Rub with olive oil and coat generously with the seasoning blend (listed below). This recipe does not require marinating.

Roast

• Preheat oven to 450°F (230°C).
• Place lamb on a roasting rack in a pan.
• Roast uncovered for 20 minutes to develop a golden crust.
• Reduce temperature to 325°F (160°C).
• Cover loosely with foil and roast 3½-4½ hours, depending on size and desired doneness.
• Baste with stock every hour to maintain moisture.
• Uncover during the final 15 minutes for additional browning if desired.

Rest

Let the lamb rest at least 15 minutes before carving or shredding.

What to Serve With?

Serve this festive lamb dish with a fresh green salad like this:

• Bulgarian Green Salad,Potato Salad
• Scalloped Potatoes With Cheddar
• Air Fryer Small Potatoes
• rice or quinoa
• Grilled or roasted vegetables, sweet potato fries, Brussel sprouts or creamed spinach are also great side dishes.

Serving Size

A 6-pound bone-in leg of lamb typically serves 6-8 people.

Plan for:

Slightly less if serving multiple sides

¾ to 1 pound per person for bone-in cuts

Recipe Tips/FAQs

• Substitutions: If I can’t find a bone-in leg, can I use a boneless one, and how would that change the cooking time? Yes, boneless leg of lamb will work perfectly. If is going to cook faster, so keep an eye on the internal temperature of the meat.

Resting Time For The Meat:

How long should I let the lamb rest before carving? Right out of the oven the meat is going to be very hot. It is essential to leave it rest and cool off a little for at least 15 minutes. This will help it retain its juices and not dry out quickly. I usually cut some pieces and then shred the meat. You can serve it shredded or sliced.