How long does a 3 8 kg turkey take to cook?
Put in a roasting tin, breast-side up, and roast for 40 mins per 1kg for the first 4kg, then 45 mins for every 1kg over that weight, or until the internal temperature reaches 65-70C. For a turkey of this weight, the cooking time should be 3½-4 hrs. How long does it take to cook a …