Roast Lamb Onions Recipes

HERB-ROASTED LAMB

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.

SLOW-ROAST SPICED LAMB SHOULDER WITH SUMAC ONIONS

Steps:

• Season lamb very generously with salt and pepper; place on a wire rack set inside a rimmed baking sheet.
• Toast peppercorns and coriander seeds in a dry small skillet over medium heat, tossing often, until fragrant, about 3 minutes; let cool. Finely grind in spice mill or with mortar and pestle; transfer to a small bowl. Mix in paprika, cinnamon, cardamom, cloves, and nutmeg, then rub all over lamb. Chill uncovered at least 4 hours and up to 1 day.
• Let lamb sit out on counter at room temperature 1 hour before roasting.
• Place a rack in middle of oven; preheat to 275°F. Transfer lamb to a roasting pan and pour in 3 cups water. Cover tightly with foil and cook, turning lamb over and rotating pan halfway through, until meat is almost falling off the bone, 3-3 1/2 hours. Remove lamb from oven and turn up heat to broil (or to highest heat if you have a drawer-style broiler). Discard foil, transfer lamb to a cutting board, and pour off liquid in pan. Return lamb to pan; roast, uncovered, until nicely browned, about 5 minutes.
• Meanwhile, toss onion, lemon juice, and sumac in a small bowl with your hands, squeezing onion a bit to soften.
• Just before serving, toss mint, parsley, and a pinch of salt into onion mixture. Serve lamb topped with onion salad.

ROAST LAMB WITH GARLIC AND ROSEMARY, AND ROSEMARY AND ONION SAUCE

Steps:

• Begin by making about 24 small, deep cuts in the skin of the lamb using a small, sharp knife. Then push a sliver of garlic, followed by a small sprig of rosemary, into each cut, and season the meat generously with salt and freshly milled black pepper. Next, cut the onion in half and place it in the bottom of the roasting tin, then transfer the lamb to the tin to sit on top of the onion halves. Cover the tin loosely with foil, then cook in the oven on a high shelf for 1½ hours. After this, take the foil off and let it cook for another 30 minutes. Remove the lamb from the oven, cover loosely with foil again and allow to rest for about 20 minutes. Meanwhile, make the Rosemary and Onion Sauce. In a small saucepan, melt the butter and cook the onions over a very gentle heat for about 5 minutes - it's important not to let them colour, so keep an eye on them. While that's happening, bruise the rosemary leaves with a pestle and mortar to release their oil, then chop them very, very finely and add them to the onion. Then continue to cook as gently as possible for a further 15 minutes, again, without letting the onions colour too much. Next, using a wooden spoon, stir the flour into the onions and their buttery juices till smooth, then gradually add the milk, a little at a time, still stirring, followed by the stock, bit by bit, whilst vigorously whisking with a balloon whisk. Now taste and season the sauce with salt and pepper and let it barely simmer on the lowest possible heat for 5 minutes. Next, remove it from the heat, then liquidise or process half of it, then return it to the saucepan to join the other half. Then re-heat gently, add the crème fraîche and pour it into a warmed serving jug. This recipe makes about 1 pint (570 ml) sauce. Need brush up on your gravy skills? Watch Delia's Perfect Gravy Video on this page

ROASTED LEG OF LAMB WITH RED ONIONS AND SOUR CHERRIES

Steps:

• Preheat oven to 400 degrees F.
• Rub the lamb leg all over with olive oil, and then the pepper and basil. Let the lamb sit at room temperature for at least 20 minutes.
• Season the lamb all over with salt, set fat-side up on a rack in a shallow roasting pan, and roast for 30 minutes. Reduce heat to 350 degrees F. and continue to cook for about 1 hour. While the lamb is roasting, peel the onions, cut the ends off, and slice in half into 2 thick rings. Place into a baking pan, drizzle with olive oil, season with salt and freshly ground pepper, and roast alongside the lamb for the last 30 minutes or until they are soft and caramelized. The lamb is done when a thermometer placed in the thickest part of the leg reads 120 to 125 degrees F. Transfer lamb to a cutting board and let rest 10 to 20 minutes.
• Spoon off the fat from the roasting pan. Set the pan over 2 burners, add the red wine and balsamic and reduce by half, stirring and scraping up any browned bits from the bottom of the pan. Add the beef broth and reduce until sauce reaches desired consistency. Whisk in the sour cherries and butter. Season with salt and pepper and serve with slices of lamb and red onions.

ROAST LEG OF LAMB

Steps:

• Preheat the oven to 500 degrees F.
• Put the chopped onions, celery, and carrots in a roasting pan. Sprinkle with a little salt, pepper, and oregano. Add the garlic cloves. Place the lamb in the roasting pan on top of the vegetables. Season the lamb with a little more salt, pepper, and oregano.
• Place in the oven for 15 minutes. Add a couple of cups of water to the pan, enough so it doesn't stick.
• Lower the temperature to 350 degrees and cook for 90 minutes. Remove the lamb, strain the juice from the roasted vegetables left in the pan, and put into another pan. Take strained vegetable juice, and add just enough cornstarch to thicken. This is the lamb gravy.
• Slice the lamb and serve with gravy, roasted potatoes, and choice of vegetable.

SLOW-COOKED LAMB WITH ONIONS & THYME

Steps:

• Firstly, prepare the lamb. Heat oven to 160C/fan140C/gas 3. Wipe the meat all over and season well. Heat 3 tbsp of olive oil in a large heavy flameproof casserole, add the meat and fry all over on a fairly high heat for about 8 mins, turning until it is evenly well browned. Remove to a plate.
• Thinly slice the onions. Add to the pan and fry for about 10 mins, until softened and tinged with brown. Add a few of the thyme sprigs and cook for a further minute or so. Season with salt and pepper.
• Sit the lamb on top of the onions, then add the wine. Cover tightly. Bake for 3 hrs. You can make to this stage up to 2 days in advance, then reheat for 45 mins.
• To finish off, strip the leaves from 2 thyme sprigs and chop them with the parsley. Scatter over before serving.

EASY ROAST LEG OF LAMB

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.