Boneless Leg of Lamb Recipe - Southern Cravings (2024)

FAQs

How long do you cook boneless lamb legs for? ›

To calculate cooking times, for medium, cook 25 minutes per 500g, plus 25 minutes and for well done cook 30 minutes per 500g and an extra 30 minutes. Allow to rest before serving.

Medium-Rare: About 20 minutes per pound or until internal temperature registers 130°F to 135°F. Medium: About 25 minutes per pound or until internal temperature registers 135°F to 140°F. Well-Done: About 30 minutes per pound or until internal temperature registers 155°F to 165°F. Fall-Apart Tender Lamb.

The leg and rack are the most tender cuts of meat on a lamb, and are at their best when roasted. Roasting is a "dry heat" cooking method, meaning that you do not add any liquid to the meat as you cook it.

If you're using a boneless lamb leg, you may need to adjust the cooking times slightly, as boneless cuts can cook faster than bone-in ones.

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!

The leg and rack of lamb are perfect for herb-crusting and oven-roasting; since the shank and shoulder are a bit tougher, they fare well in stews or braises—the long cook time allows them to significantly break down and become fork-tender.

Immediately putting this large cut of meat in the oven after removing it from the fridge can lead to uneven cooking and an even longer cooking time. To ensure a leg of lamb cooks evenly, remove it from the fridge and let it sit at room temperature for an hour before cooking.

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.

The leg of lamb should be roasted to either a medium rare blushing pink on the inside (with an internal temp around 125-130°F) or roasted at a lower temperature (about 325 degrees F ) for several hours until the meat is so tender it can be pulled off the bone with tongs (about 205 degrees F).

Washing beef, pork, lamb, or veal before cooking it is not recommended. Bacteria in raw meat and poultry juices can be spread to other foods, utensils, and surfaces. We call this cross-contamination. Some consumers think they are removing bacteria and making their meat or poultry safe.

Which cooking method is most often used to cook whole or boneless lamb legs? ›

The dry heat of roasting is best for tender cuts of lamb, like the leg, rack, and loin. If you'd like to roast a cut like a lamb shoulder, go for a long, slow roast. If you're cooking a bone-in leg, keep in mind that because of the thicker and thinner portions of the cut you'll get a range of doneness.

Make sure you allow the lamb to reach room temperature. I like to leave mine out for an hour before cooking. It will give you a more even cook.

Transfer to a roasting tin, sat on onion slices. Roast for 20 mins. Lower the oven to 190C/170C fan/gas 5 and cook for another 15-20 mins per 500g (1 hr – 1 hr 5 minutes for the 1.3kg leg) depending on how pink you like your lamb.

Place the lamb, fat side up, on a rack set in a roasting pan; spread garlic paste all over lamb. Roast in oven until a meat thermometer inserted into the thickest part of the meat registers 135 degrees, for medium rare, about 2 hours.

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.