Best Roast Lamb Recipes

Steps:

• Preheat the oven to 450 degrees F. Place the oven rack in the lower third of the oven so the lamb will sit in the middle of the oven.
• Peel 6 of the cloves of garlic and place them in the bowl of a food processor fitted with the steel blade. Add the rosemary, 1 tablespoon salt, 1 teaspoon pepper, and butter. Process until the garlic and rosemary are finely minced. Thoroughly coat the top and sides of the lamb with the rosemary mixture. Allow to sit at room temperature for 30 minutes to 1 hour.
• Toss the potatoes and remaining unpeeled garlic in a bowl with the olive oil and sprinkle with salt. Place in the bottom of a large roasting pan. Place the lamb on top of the potatoes. Roast for 20 minutes. Turn the heat down to 350 degrees F and roast for another 1 to 1 1/4 hours, until a meat thermometer registers 130 to 135 degrees F for medium-rare. Place the lamb on a cutting board, cover with aluminum foil, and allow to rest for 15 minutes. Slice and serve with the potatoes.

Steps:

• Preheat oven to 350 degrees F (175 degrees C).
• Cut slits in the top of the leg of lamb every 3 to 4 inches, deep enough to push slices of garlic down into the meat. Salt and pepper generously all over the top of lamb, place several sprigs of fresh rosemary under and on top of the lamb. Place lamb on roasting pan.
• Roast in preheated oven until the lamb is cooked to your desired doneness, about 1 3/4 to 2 hours. Do not overcook the lamb, the flavor is best if meat is still slightly pink. Let rest at least 10 minutes before carving.

Steps:

• Heat oven to 425 degrees. Use a small sharp knife to make about a dozen incisions, each about 2 inches deep, through the fat that covers the top of the meat. Using a mortar and pestle or a blender, blend 2/3 of the anchovies (or 2/3 of the mustard if using), the rosemary leaves and the garlic cloves into a chunky paste. Using your fingers, press paste deeply into incisions.
• Mix remaining anchovies (or mustard) and the butter into a paste. Smear this mixture all over the surface of the roast. Season liberally with black pepper. (Do not add salt; the anchovies are salty enough, and so is the mustard.) Place the lamb on a rack in a roasting pan, fat side up, and squeeze the lemon halves over. Pour the wine around the roast into the pan.
• Roast 15 minutes, then reduce heat to 350 degrees and roast until internal temperature reaches 130 to 135 degrees (for medium-rare or medium meat), about another 60 to 90 minutes. Baste every 20 minutes or so with the wine and drippings in the pan, adding more wine as needed to keep the liquid from scorching. If possible, for the last 15 minutes of cooking, use convection or a broiler to crisp the fat on the roast.
• Remove pan from the oven, remove rack from the pan, and let the roast rest on the rack for at least 15 to 20 minutes in a warm place, tented with foil. The internal temperature will rise to about 140 to 145 degrees.
• To make sauce from the pan drippings, remove a few tablespoons of fat by tipping the pan and spooning off the top layer. Put the pan over medium heat until the liquid simmers. Taste the simmering liquid and whisk in more wine, 1/4 cup at a time, until the consistency and flavor are right. Do not let the mixture become syrupy; it should be a sharp jus, not a thick gravy.
• Carve lamb into 1/2-inch-thick slices and arrange on a heated platter, decorated with rosemary sprigs. Serve with piping hot gravy.

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.