Submerging the turkey in seasoned water produces moist, flavorful meat but is not something home cooks with a refrigerator full of holiday foods can easily do. You will need a pot large enough for the bird to be submerged in about 2 gallons of liquid for 24 to 48 hours.
The pot (a large stock pot or plastic bucket) will be heavy, so put it on the bottom of the refrigerator.
Alice Waters founder of Chez Panisse in Berkeley, Calif., marinates organic free-range turkey in well-seasoned brine that includes diced vegetables and seasonings like fennel seeds, coriander seeds and red pepper flakes.
A simple variation can be made with 2 gallons water, 3/4 cup kosher salt, 3/4 cup sugar, 2 bay leaves, 1 bunch fresh thyme, 1 halved head of garlic, 5 allspice berries and 4 crushed juniper berries.
Mix the brine in a large pot, and heat it gently until the salt and sugar dissolve. Chill it completely before submerging the turkey. When brining is complete, drain and pat the bird dry with paper towels before roasting.