from ButterYum
makes one 12-14 pound turkey
INGREDIENTS
12-14 pound turkey (thawed if applicable)
Kosher salt (see how much you'll nee in the “notes” section below)
4 tablespoons unsalted butter, softened
kosher salt and pepper for sprinkling
1 large onion, sliced
1 large carrot, sliced
1 large stalk celery, sliced
2 cups water
Remove neck, giblets, etc from inside turkey; reserve for gravy.
Rinse turkey well and dry thoroughly with paper towels; place on half sheet pan.
Sprinkle turkey inside and out with salt, refrigerate uncovered for 24-72 hours.
Preheat oven to 325F and place oven rack in the lower third position.
Pat turkey well with paper towels to absorb any moisture that might be on the surface (pay close attention to nooks and crannies).
Place a roasting rack into a large roasting pan; add sliced onion, carrot, celery and water.
Smear softened butter all over turkey and sprinkle lightly with kosher salt and pepper; place on roasting rack.
Place turkey in oven, uncovered, and roast for 15-18 minutes per pound or until the meat in the thickest part of the thigh registers 180F (165F in the thickest part of the breast).
Remove from oven and rest for 30-40 minutes. Strain pan drippings and use to make gravy.
Cook’s Illustrated suggests salt-brining a turkey for a maximum of 48 hours, while The New York Times says you can let it go for as long as 72 hours.
To calculate how much Kosher salt you will need, use this formula:
Diamond Crystal Kosher Salt - use 2 to 2 1/2 teaspoons per pound of turkey.
Morton Kosher Salt - use 1 to 1 1/2 teaspoons per pound of turkey.