01 - Preheat oven to 325°F.
02 - Remove giblets from turkey; pat dry with paper towels. Season the cavity with 1 tsp salt and 1/2 tsp pepper.
03 - Place lemon halves, quartered onion, and crushed garlic cloves inside the turkey cavity. Tuck wings under and tie legs together with kitchen twine.
04 - Rub the turkey’s exterior with olive oil or melted butter, then season evenly with remaining salt, pepper, thyme, and rosemary.
05 - Melt butter in a large skillet over medium heat. Add diced onion, celery, carrots, and minced garlic; sauté until softened, approximately 7 minutes.
06 - In a large bowl, mix sautéed vegetables with bread cubes, chopped parsley, sage, thyme, salt, and pepper. Stir in broth and beaten eggs until bread is moistened but not soggy.
07 - Loosely fill the turkey cavity with stuffing without packing. Place any remaining stuffing in a buttered baking dish; cover with foil and set aside.
08 - Place turkey breast-side up on a rack in a roasting pan. Roast for 3 to 3½ hours, basting occasionally with pan juices, approximately 15 minutes per pound.
09 - During the last hour of roasting, place extra stuffing in the oven. Remove foil for final 15 minutes to brown.
10 - Ensure the thickest part of the thigh reaches an internal temperature of 165°F. Remove turkey from oven and tent loosely with foil.
11 - Allow turkey to rest for 20 to 30 minutes before carving. Serve sliced poultry alongside the stuffing.