Easy Herb-Rubbed Roast Turkey With Stuffing And Giblet Gravy

Ingredients

• 1 whole turkey, neck and giblets reserved, about 10 to 12 pounds
• 1 recipe classic sage and sauges stuffing or your favorite stuffing recipe
• 12 tablespoons (1 1/2 sticks) butter, divided
• 1 tablespoon finely minced fresh thyme leaves (or 2 teaspoons dried thyme)
• 1 tablespoon finely minced fresh sage leaves
• 1 tablespoon finely minced fresh rosemary leaves
• 2 medium garlic, minced or grated on microplane (about 2 teaspoons)
• kosher salt and freshly ground black pepper
• 1 tablespoon vegetable oil
• 1 large onion, roughly chopped
• 1 large carrot, peeled and roughly chopped
• 3 stalks celery, roughly chopped
• 1 1/2 quarts low-sodium chicken stock or turkey stock
• 2 bay leaves
• 1 teaspoon soy sauce
• 1/4 teaspoon marmite
• 1/4 cup flour