Welcome to our Meat Cooking Time Calculator. (So a 1kg half-leg of lamb will need 30 minutes, 45 in total). Lay the lamb on top of the potatoes; Pour the chicken stock over the potatoes; Cook in an oven for 1.5-2 hours if you like your lamb rare, or for up to 3 hours if you like it well done. Cover roast loosely with foil and rest for 1015 minutes before carving. Simply select what you want to cook in the drop-down below, then search by weight or number of people to feed, and the cooking calculator will work out how much you need to buy and how long you need to cook Roasting the meat at a very high temperature for 20 minutes before bringing the heat down to the temperture indicated will allow the heat to reach the centre of the joint and seal in the flavour. The cooking time was perfect and we all enjoyed the meal. Size Cooking Method Cooking Time Internal Temp* 57lbs: Roast 325 F: 2025 min/lb 2530 min/lb 3035 min/lb: med-rare 145F medium 160F well-done 170F Depending on size, a bone-in leg of lamb will take around an hour and a half or more to finish cooking. Place the lamb on a rack in a roasting pan, and cover it loosely with aluminum foil. Next time Pat skin dry with kitchen paper. To make this leg of lamb you need the following ingredients: For the lamb: A leg of lamb with the bone; For the garlic and rosemary butter: Three large garlic cloves, grated; 1. LAMB Cooking Times and TemperaturesLamb Oven Roasted at 325FLeg roast (boneless)4-7 lbs.30 minutesRib roast or rack (cook at 375F)1 1/2 2 1/2 lbs.40 minutesCrown roast (unstuffed cook at 375F)2-3 lbs.35 minutes, Lamb Cooking TimesGrillingRoastingLamb jointsLeg, shoulder, rack, breast, shanks, whole neck filletNot recommendedLeg, shoulder, rack, breast, whole neck fillet Oven temp: Gas 4-5, 180C, 350F Medium 25mins per 450g/kg(lb) + 25 mins Well done 30 mins per 450g/kg(lb) + 30 mins, Internal Temperatures for Bone-in Leg of Lamb, The USDA recommends cooking roasts to 145 degrees F. Avoid cooking your lamb beyond this temperature as the meat can become dried out and tough.Roasting Lamb: Temperatures and Times. Make small incisions in the skin, cutting into the flesh, to allow flavours to This part of the animal works hard, so the meat from a lambs shoulder is full of flavour. Or perhaps you want to roast a whole chicken or turkey crown to perfection. Because the lamb has not benefited from a high temperature sizzle at the start of the roasting process it might be necessary to place it under the grill for a few minutes before serving in order to get a browned, crisp skin. The Lamb Cooking Time Calculator is part of a suite of free health and Wellbeing calculators designed to be used on the go, from your mobile phone, tablet or desktop. Cooking time will vary depending on the size of your meat, however as a guide: 10kg lamb - 4 hours 15kg lamb - 5 hours 20kg lamb - 6 hours 30kg sheep - 8 hours 20cm round diameter lamb roast (not length) 3 hours 10kg gyros 4 hours Internal temperature cooking guide: Rare 60 degrees (140F) Your email address will not be published. sdebrango March 30, 2013 It can be done if the oven can accomodate both roasts, the boneless would require less cooking time so would need to be removed before the bone in. Arrange roast and all vegetables in ungreased 139-inch (3-quart) baking dish. , Spinach Salad with Warm Brown Butter Dressing. Remove the lamb from the roasting tin and let it rest. 120 degrees F (58 degrees C) is medium-rare. , Roasted Potatoes, Fennel & Radishes with Lemon Brown Butter Sauce. Lamb is a nutritional meat, high in zinc and iron. Prevent your screen from going dark while you cook. N.B. Lamb Leg Shank Half is the lower half of the back leg, after the upper half (the Lamb Leg Sirloin Half) is cut off.It has round bone through it and is covered with fell. Remove the foil after 60 minutes, and lower the heat to 350 F. 145 degrees F (68 degrees C) is medium-well. Depending on the level of doneness you would need anywhere from It takes a while to become tender, but this means its a great choice for stewing and slow-roasting. Check to see if its cooked. Make sharp incisions across the lamb fat and insert the sliced garlic and rosemary into the incisions. Learn how to cook Lamb the right way. Remove packaging, preheat oven to 190C, 170 Fan or Gas 5. 2. Medium-Rare: 130F to 135F (about 20 minutes per pound), Medium: 135F to 140F (about 25 minutes per pound), Well-Done: 155F to 165F (about 30 minutes per pound). For really slow roasts of belly pork or similar, see individual recipes. Weigh your lamb to calculate the correct cooking time its approximately 20 minutes per 450g/lb, plus an extra 20 minutes if you like it medium. If using a turkey-size oven bag for a lamb cut smaller than 12 lbs., gather the oven bag loosely around the lamb meat allowing room for heat circulation; then close the bag with a nylon tie, and cut away any excess oven bag.