For a 21-pound turkey, the standard roasting time at 325°F is about 13 to 15 minutes per pound. That means you’re looking at roughly 4.5 to 5.25 hours in the oven. Yes, that’s a whole afternoon of your kitchen smelling like heaven.
I once tried to rush a turkey because my in-laws showed up early. It was like trying to make a puppy grow faster by staring at it—it doesn’t work. That bird came out dry, and my mother-in-law still brings it up four years later.
Why you absolutely need a meat thermometer
Please, please do not rely on the little pop-up thing that comes with the turkey. That plastic button is a liar. Instead, grab a good instant-read thermometer—your new best friend in the kitchen.
The real magic happens when the breast meat hits 165°F and the thigh reaches 175-180°F. Stick the thermometer deep into the thigh, avoiding the bone. When you see those numbers, you can do a happy dance because dinner is officially saved.
