Preheat your oven to 325°F. Start the turkey breast-side up, and don’t open the oven for the first 90 minutes—let that heat build. After that, you might want to tent the breast loosely with foil if it’s browning too fast.
A good trick: rotate the pan halfway through for even cooking. If your oven runs hot on one side (most do), this simple turn can save you from a dry breast and a raw thigh.
Basting is a nice tradition, but it’s mostly for show—it doesn’t make the meat juicier. If you do baste, do it quickly and use the pan drippings; every minute the oven door is open adds ten minutes to your cook time.
The Five-Minute Countdown
When your thermometer reads 155°F in the thigh, take the turkey out of the oven. Yes, really. The bird’s internal temperature will rise another 10 to 15 degrees as it rests (this is called carryover cooking).
Remove the foil, let it rest on a cutting board for at least 30 minutes—uncovered. This is non-negotiable. Resting allows the juices to redistribute so they don’t flood your cutting board when you carve.
Use this 30-minute window to finish your gravy, warm the rolls, and pour yourself a well-deserved glass of something celebratory. You’ve earned it.