Preheat oven to 450°F. In ... a 20 lb turkey. If stuffing turkey, stuff ... be sufficient. A stuffed bird will take slightly longer to roast (see the on Cooks.com).
Roughly chop mushrooms. In a ... hour. Combine ground turkey, eggs, and the second ... cotton string. Place roast in a roasting pan, skin ... pan drippings as gravy.
Remove giblets and the neck ... drippings from the turkey for gravy. Wash the turkey, ... with foil, and roast at 350 degrees F. until ... half hour before carving.