How Long To Cook Leg Of Lamb In Oven Recipes

Steps:

• Heat the oven to 220C/200C fan/gas 7. Remove all packaging from the lamb and keep a note of the weight to calculate the roasting time. Make incisions into the lamb using a small sharp knife, at an angle, about 5cm into the meat. Making the holes at an angle will mean more of the meat is flavoured, and the flavourings will be less tempted to be pushed out when roasting.
• Insert a short sprig of rosemary, a garlic slice and a small piece of anchovy (if using) into each of the holes, pressing in well with your finger. Season the meat all over with salt and pepper, then rub the lamb all over with the olive oil. Transfer to a roasting tin, sat on the 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 20 mins for 2kg leg) depending on how pink you like your lamb. You can also check the internal temperature of the lamb if you prefer pinker meat - it will be 55C for medium (pink) and 70C for well done.
• Cover with foil and rest for 15 mins before carving. Save the tray juices and onion slices to make gravy.

Steps:

• For the cleanest-looking presentation, trim 1 1/2 inches of flesh from the shank bone with a sharp paring knife. (Your butcher may be willing to do this for you.)
• The fell is a thin outer layer of fat that you may find if you buy an untrimmed leg from a butcher. It's very tough, so it's important to remove all of it. A long knife with a sharp thin blade is the best tool for the job.
• Trim the excess fat that lies beneath the fell, but leave enough to enrich the meat and gravy. It also crisps up nicely when broiled, which helps give the carved slices great texture. Use shears to trim the fat pads around the hip, or large end.
• Make incisions 1 inch long and 1/2 inch deep all over the leg; they?ll allow the aromatic rub to penetrate the meat more easily. Roughening the surface in this way also results in a crisper, more flavorful crust after broiling.
• Stir together salt, pepper, garlic, rosemary, mustard, and oil in a small bowl until it forms a wet paste. Spread rub evenly over lamb, working it into the incisions. Let lamb sit at room temperature, about 30 minutes. Meanwhile, preheat oven to 425 degrees.
• Transfer lamb, fat side up, to a large roasting pan fitted with a rack, and add broth. Roast lamb 20 minutes. Reduce temperature to 325 degrees, and roast until a thermometer inserted into thickest part of flesh near the bone reaches 130 degrees to 135 degrees (medium-rare), about 55 minutes. Increase temperature to broil; broil until surface sizzles and becomes brown and crisp, about 5 minutes. Transfer lamb to a platter or carving board; let rest at least 20 minutes before carving.

Steps:

• Preheat oven to 325 degrees F (165 degrees C).
• Cut 20 deep slits evenly spaced around the leg of lamb without cutting the netting. Stuff a garlic clove into each slit. Rub garlic powder over the lamb. Slice rosemary sprigs under netting evenly around the lamb. Place lamb into a roasting pan.
• Roast in preheated oven until reddish-pink and juicy in the center for medium-rare, about 2-2 1/2 hours. An instant-read thermometer inserted into the center should read 130 degrees F (54 degrees C). Cover in aluminum foil; rest meat until thermometer reads 135 degrees F (57 degrees C) before carving.

Steps:

• Whisk olive oil, lemon juice, lime juice, garlic, mint, oregano, marjoram, thyme, rosemary, nutmeg, cinnamon, ginger, white pepper, and salt together in a bowl. Cover bowl with plastic wrap; refrigerate marinade at least 1 hour.
• Pierce lamb in multiple places evenly over the lamb; place into a gallon-sized freezer bag. Pour marinade over the lamb, squeeze excess air from the bag, and seal the bag. Marinate in the refrigerator 8 hours to overnight.
• Preheat oven to 325 degrees F (165 degrees C). Prepare a shallow roasting pan with cooking spray.
• Remove lamb from marinade; shake to remove excess liquid. Reserve 2 tablespoons marinade; discard remainder.
• Place lamb in the middle of the prepared roasting pan.
• Combine potatoes and carrots in a large bowl. Pour vegetable oil and reserved marinade over the vegetables; toss to coat. Arrange vegetables around the lamb. Cover the roasting pan with aluminum foil.
• Roast lamb in preheated oven until an instant-read thermometer inserted into the center reads 140 degrees F (60 degrees C), about 80 minutes. Remove foil and continue cooking until firm and meat is hot and slightly pink in the center, about 10 more minutes. Rest lamb 10 minutes before cutting to serve.