Roast lamb joint recipe | Jamie Oliver lamb recipes (2024)

FAQs

What is the best lamb joint for a roast dinner? ›

Lamb leg is always a great option for a Sunday roast dinner. The leg meat is juicy and tender and can slow-cooked with herbs or roasted for less time and served slightly pink in the middle. This is a very versatile cut of meat and goes well with a variety of seasonings and is a great all-rounder cut of lamb.

Roast leaner cuts of lamb in a hotter oven (450°F) to get a lovely brown crust and a well-cooked center; cook fattier cuts of lamb low and slow (325°F) to render all the fat and allow the lamb to cook in its juices. Due to residual heat, your lamb will continue to cook even after you pull it out of the oven.

Whether boneless or bone-in, the perfect leg of lamb should be either oven-roasted until blushing pink on the inside (with an internal temp around 130°F) or roasted long and slow for several hours until the meat is very tender and falls apart to internal temp around 175°F (I often use the slow cooker for that).

Slow cooking in liquid transforms tougher cuts of lamb into fork-tender meat. Neck, shoulder and belly, either diced or as whole joints, are the best cuts for slow cooking and need to be cooked for at least 2 hrs at 150°C to soften the meat.

For the perfect roast lamb, we recommend seasoning the surface of the meat, and then searing it, especially fat side down in a pan before roasting. Why bother with searing? Contrary to some stories, searing is less about locking in moisture, and all about improving the flavour!

Lower temp = more succulent meat – Tough cuts like lamb shoulder need slow-cooking to tenderise them. The lower the roasting temperature, the less total moisture evaporation and thus juicier meat. 3-hour lamb is cooked at 180°C/350°F, while the 12 hour lamb is cooked at only 100°C/212°F.

Also, roasting tends to be done in an uncovered roasting pan, whereas baked goods may sometimes be covered. When it comes to temperature, roasting requires a higher oven temperature of above 400°F for the cooking process, while baking takes place at lower oven temperatures around 375°F and below.

Fattier cuts of lamb should be roasted long and slow at a low temperature, while leaner cuts of meat should be cooked at a high temperature for the first several minutes and then at a lower temperature the rest of the time. Braising is a popular technique for cooking less-tender cuts of lamb.

THE FINGER OR TONG TEST

Very soft = rare – bright red, raw centre. Soft = medium rare – pink inside with a red centre. Springy = medium – pink throughout. Firmer = well-done range – mostly brown inside.

It depends on the cut. If you cook a lamb shank low and slow, it will become more tender as long as you don't let it dry out. A lamb chop, on the other hand, will reach optimum tenderness at medium rare. After that it will become tougher as it cooks.

How do you keep lamb moist when cooking? ›

All the lamb needs is a sprinkle of salt and pepper, drizzle of olive oil. Add beef broth/stock and water into the pan (keeps everything all nice and moist + makes pan juices for gravy), cover then slow roast for 5 hours until tender and fall apart.

Baking soda / bi-carb and cornflour/cornstarch are the secret ingredients that tenderise the lamb meat. It's a technique called “velveting” that is used by Chinese restaurants, and it's the reason why the meat in your favourite Chinese dishes are always so soft.

The lamb will need to cook for about 20 minutes per pound (2 hours for a 6-pound leg of lamb; 2 hours and 40 minutes for 8 pounds). An instant-read thermometer inserted in the thickest part of the meat, not touching the bone, should read 145 degrees when the lamb is medium-rare.

Cook all raw lamb steaks, chops, and roasts to a minimum internal temperature of 145° F (62.8° C) as measured with a food thermometer before removing meat from the heat source. For safety and quality, allow meat to rest for at least three minutes before carving or consuming.

The level of doneness for lamb largely comes down to personal preference. Pull it out of the oven too soon and it may be too undercooked and unappetizing for your taste. When cooked for too long, this tender cut can be quick to dry out. A deeply browned crust won't cut it for figuring out whether your lamb is finished.

Leg. The leg of lamb is the quintessential roasting joint beloved of Sunday lunchers across the land. You can have it on the bone or boned and rolled. But this versatile cut can also be divided into fillet and shank ends, leg steaks and stir fry strips.

To make sure your lamb is tender for the autumn table, slow roasting is your best bet. Choose shoulder for loads of flavour but more fat, or for leaner meat, go the leg. Preheat the oven to 220C. Place the lamb on a bed of onions and rosemary for flavour and even cooking.

The loin produces the most flavorful and tender cuts of Lamb in our opinion, due to its generous and tasty fat cap. Lamb Loin is located in between the ribs and sirloin. Lamb Loin Chops look like miniature bone-in T-Bone steaks or Porterhouse, that are straightforward to grill or pan-fry.