Just collected Tillie the Turkey and it's hit me that I'm an Aga-turkey-cooking virgin. Yikes! Please tell me how you cook yours ... roasting oven for x minutes per pound (if so, which set of runners, covered or uncovered) or simmering oven overnight (again, at what height and covered or not). My top oven cooks quite quickly at the back so have nightmares of having to turn a 15lb turkey every few hours .
Thanks!!