When cooking a turkey at 325°F (163°C), you can estimate the cooking time based on the weight of the turkey. The general guideline is to cook the turkey for about 15 minutes per pound. However, it's essential to remember that various factors can affect the cooking time, such as the turkey's shape, whether it's stuffed, and the accuracy of your oven's temperature.
To ensure the turkey is safely cooked to the appropriate internal temperature, you should use a meat thermometer. The thickest part of the turkey's thigh should reach an internal temperature of 165°F (74°C) to be considered fully cooked and safe to eat.
Here's a general calculation for estimating the cooking time:
- Preheat your oven to 325°F (163°C).
- Calculate the cooking time: Cooking Time (in minutes) = Turkey Weight (in pounds) × 15
- Place the turkey in a roasting pan, breast-side up, and tent it loosely with foil.
- Roast the turkey in the preheated oven according to the estimated cooking time.
- About 30 minutes before the estimated cooking time is up, start checking the turkey's internal temperature with a meat thermometer. Insert the thermometer into the thickest part of the thigh without touching the bone.
- Once the internal temperature reaches 165°F (74°C), your turkey is fully cooked. Remove it from the oven and let it rest for about 30 minutes before carving.
Keep in mind that the actual cooking time may vary depending on your oven, the turkey's size and shape, and other factors. Always use a meat thermometer to determine when the turkey is fully cooked, and don't rely solely on the estimated cooking time per pound.