How much time per kilo should I allow when cooking a roast.
It should cook in a preheated 180 degrees C (350-degree F) oven for 20 minutes per 450 to 500 grams (pound) for a smaller roast, and 30 minutes per half kilo (pound) for a 2.25kg (5-lb.) roast. If cooking a full fresh ham or pork leg, allow 22 to 26 minutes per half kilo (pound). Place in a preheated 180°C oven and cook for 40 minutes per kilogram. Rest under foil for 5-10 minutes. To aid even cooking, place roast on an elevated rack in the oven or onto halved carrots or potatoes to elevate. Without crackling-sear first in a pan. Place in a preheated 180°C oven and cook for 40 minutes per kilogram. Rest under foil for 5-10 minutes. To aid even cooking, place roast on an elevated rack in the oven or onto halved carrots or potatoes to elevate. A loin roast will generally weigh somewhere between 2 to 5 lbs (1Kg to 2.25kg). It should cook in a preheated 180 degrees C (350-degree F) oven for 20 minutes per 450 to 500 grams (pound) for a smaller roast, and 30 minutes per half kilo (pound) for a 2.25kg (5-lb.) roast. Allow 625g per person. Roast for 15 minutes per 450g. Roast at 230°C/fan210°C/gas 8 for the first 20 minutes, then decrease the oven temperature to 180°C/ fan160°C/gas 4 for the remaining cooking time. Allow 575g per person. Place the lamb in the oven. For cooking time allow 30 minutes per 500g. Cover the lamb with foil after 20 minutes to avoid it becoming too brown, then uncover for the final 20 minutes of cooking. Top up the water a little as the lamb cooks to avoid the lamb drying out. Roast for 15 minutes per 450g. Roast at 230°C/fan210°C/gas 8 for the first 20 minutes, then decrease the oven temperature to 180°C/ fan160°C/gas 4 for the remaining cooking time. Allow 575g per person. Roast for 15 minutes per 450g. Allow 625g per person. Roast for 15 minutes per 450g. Roast at 230°C/fan210°C/gas 8 for the first 20 minutes, then decrease the oven temperature to 180°C/ fan160°C/gas 4 for the remaining cooking time. Allow 575g per person. Roast for 15 minutes per 450g. Allow 375g per person. Roast for 20 minutes per 450g, plus 20 minutes. Roast at 220°C/fan200°C/ gas 7 for the first 20 minutes, then decrease the oven temperature to 190°C/fan170°C/gas 5 for the remaining time. Allow 625g per person. Allow 575g per person. Roast for 15 minutes per 450g. Roast at 220°C/ fan200°C/gas 7 for the first 30 minutes, then decrease the oven to 180°C/fan160°C/gas 4 for the remaining time. Allow a 1.5kg bird for four people.
40 minutes per kilogram.