Make sure your turkey is thoroughly defrosted.
stuff main cavity with bread stuffing (onions softened in a LOT of butter, breadcrumbs, fresh herbs, a little stock. Ensure stuffing is completely cold before stuffing turkey) pack the stuffing down well - you should be able to fit your hand in the cavity above the stuffing. This ensures air circulation so that the stuffing cooks properly and eliminates the risk of food poisoning.
put two long sheets of turkey foil in a cross shape. Place roasting tin in centre. Fold and scrunchie foil together ensuring it’s well sealed - you’re aiming for a ‘tent’ of foil around the turkey, the foil should not be touching the turkey.
arm yourself with a digital meat probe - this will have pre set poultry cooked temperature
cook according to the weight of the turkey NB include weight of stuffing.
absolutely no need to baste.
about an hour before end of projected cooking time take out and use meat probe to check temperature- don’t forget to also check stuffing temperature in the cavity.
if turkey is nearing cooked tenmperature return to oven covered, then remove the foil for last half hour to brown and crisp the skin. If it needs a bit longer then leave it covered until nearly at temperature, it only needs to be uncovered for final half hour.
when cooked remove from oven, stock on a warmed platter and cover with foil and a towel or two to keep warm. Rest the turkey for up a hour or so while you finish off the roast potatoes, veg etc.
use the juices from the tray to make gravy, along with giblet stock which you can make while the turkey is roasting.
honestly, this method is foolproof- you can’t go wrong if you use a meat probe. The stuffing adds flavour to the turkey and the turkey juices add flavour to the stuffing. The foil tent ensues moisture stays in. Lots of lovely flavoursome tray juices to make gravy.
properly cooked turkey is delicious.