For a stuffed turkey at 325°F, plan on 4.5 to 5 hours. That’s the sweet spot. For an unstuffed bird, you shave off about 30 minutes. So, 4 to 4.5 hours. Yes, it's a commitment. Your oven will be your roommate for half a day.
But don’t just trust the clock. Every oven lies. The real boss is your meat thermometer. Trust that little metal stick over any recipe. It’s the only friend who won’t let you down.
Why is it so long?
Because heat takes time to travel through 23 pounds of muscle and bone. It’s like a traffic jam for hot air. The center of that bird is stubborn. It refuses to get warm quickly. That’s physics, not personal vendetta.
Fun fact: a turkey’s dark meat (thighs) has more fat and connective tissue. It needs a higher internal temp—about 175°F to 180°F. The white meat (breast) is lean and dries out fast. That’s why it’s a race to cook the thighs without turning the breast into sawdust.
