1. Preheat your oven to 325°F (165°C). Remove the turkey from the fridge about 30 minutes before cooking to bring it closer to room temperature—this helps it cook more evenly.
2. In a small bowl, mix the softened butter with minced garlic, rosemary, sage, thyme, salt, and pepper. This herb butter is the heart of your turkey’s flavor.
3. Pat the turkey dry inside and out with paper towels. This step is crucial—dry skin roasts up crispier.
4. Gently loosen the skin of the turkey breast by sliding your fingers between the skin and the meat, being careful not to tear it. Spread about half of the herb butter mixture under the skin, directly onto the breast meat. Rub the remaining butter all over the outside of the turkey.
5. Stuff the cavity with the quartered onion, lemon, celery, and carrots. These aromatics infuse the meat from the inside as it roasts.
6. Place the turkey breast-side up on a roasting rack set inside a large roasting pan. Pour the chicken broth and white wine (if using) into the bottom of the pan to keep the environment moist and catch drippings for gravy.
7. Roast the turkey in the preheated oven. As a rule of thumb, cook for about 13 minutes per pound. For a 12-pound bird, this means roughly 2 hours and 30 minutes.
8. Every 30 minutes, baste the turkey with pan juices using a bulb baster or spoon. This helps keep the meat juicy and enhances the golden skin.
9. About 45 minutes before the turkey is done, tent it loosely with aluminum foil if the skin is browning too quickly.
10. Use a meat thermometer to check for doneness. Insert it into the thickest part of the thigh without touching bone; it should read 165°F (74°C).
11. Once done, remove the turkey from the oven and let it rest for at least 20 minutes before carving. Resting allows juices to redistribute, ensuring tender slices.

I remember my first solo roast turkey—after years of watching my mother and Nonna Rosa, I was terrified of drying it out. Basting regularly and trusting the thermometer made all the difference. And that resting step? It’s my secret weapon to juicy, succulent slices every time.