How long will a 20 pound turkey take if you cook it at 300?

A 20-pound turkey cooked at 300°F will take approximately 4-5 hours to cook.

However, here's the catch: Cooking time can vary a lot based on factors like:

* Oven type: Some ovens run hotter or cooler than others.

* Turkey shape: A long, skinny turkey will cook faster than a round, compact one.

* Stuffing: A stuffed turkey will take longer to cook.

* Whether you're roasting whole or in pieces: Turkey pieces will cook faster than a whole bird.

Here's a more precise guideline:

* Unstuffed, whole turkey: Allow 15 minutes per pound of turkey.

* Stuffed, whole turkey: Allow 18 minutes per pound of turkey.

To ensure your turkey is cooked through:

* Use a meat thermometer: Insert the thermometer into the thickest part of the thigh, avoiding bone. The turkey is done when the thermometer reads 165°F.

* Let the turkey rest: After cooking, let the turkey rest for at least 20 minutes before carving. This allows the juices to redistribute for a moist and flavorful turkey.

Remember: Always check the recommended cooking times on your turkey packaging for the most accurate guidance.