1. Preheat your oven to 325°F (160°C). Place a rack inside a large roasting pan to allow air circulation beneath the turkey.
2. In a small bowl, combine the softened butter, minced garlic, chopped rosemary, thyme, sage, lemon zest, salt, and pepper. Mix well until it forms a fragrant, herbaceous butter.
3. Pat the turkey dry with paper towels — this helps the skin crisp up beautifully. Carefully loosen the skin over the breast and thighs by gently sliding your fingers underneath, creating pockets without tearing the skin.
4. Spread about two-thirds of the garlic herb butter evenly under the skin, massaging it to coat the meat. Use the remaining butter to rub all over the turkey’s exterior.
5. Stuff the cavity with the halved lemon, onion quarters, and celery chunks. These aromatics infuse the turkey with subtle depth as it roasts.
6. Tie the legs together with kitchen twine and tuck the wing tips under the body to prevent burning.
7. Pour the chicken broth into the bottom of the roasting pan. This keeps the oven moist and collects the drippings for a delicious gravy later.
8. Roast the turkey in the preheated oven. Plan on about 13-15 minutes per pound, or until a meat thermometer inserted into the thickest part of the thigh reads 165°F (74°C). Baste the turkey every 30 minutes with the pan juices to keep it glossy and juicy.
9. Once done, remove the turkey from the oven and tent it loosely with foil. Let it rest for at least 20 minutes before carving. This resting period lets the juices redistribute, ensuring each slice is tender and moist.

From my earliest days sneaking into Mum’s kitchen at dawn, I learned that patience is key — just like waiting for a perfect scone to cool, letting the turkey rest is the secret to a meal that’s more than just good, but unforgettable.