How Long and at What Temperature to Cook a 20-Pound Turkey?

Learn how to cook a 20-pound turkey at 325°F for 4-4.5 hours until it reaches 165°F internal temperature for perfect results.

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Cook a 20-pound turkey at 325°F (163°C). Plan for 4 to 4.5 hours of cooking time until the internal temperature reaches 165°F (74°C) in the thickest part of the breast and thigh. Cover the turkey loosely with aluminum foil if it starts browning too quickly.

FAQs & Answers

  1. What is the ideal internal temperature for a cooked turkey? The ideal internal temperature for a cooked turkey is 165°F (74°C) measured in the thickest part of the breast and thigh to ensure it is safe to eat.
  2. Should I cover the turkey while cooking? You should loosely cover the turkey with aluminum foil if it starts browning too quickly to prevent over-browning while it finishes cooking.
  3. How long does it take to cook a 20-pound turkey at 325°F? A 20-pound turkey takes approximately 4 to 4.5 hours to cook at 325°F (163°C), depending on your oven and whether the turkey is stuffed.

Watch More

For more tips on preparing the perfect turkey and other holiday meals, explore our collection of cooking time guides and temperature recommendations to ensure delicious and safe results every time.

  1. How to Cook a 20-Pound Turkey: Temperature and Timing Guide Learn the ideal temperature and cooking time for a perfect 20-pound turkey, ensuring juicy, evenly cooked meat every time.
  2. Perfect Baking Time for a 20 Pound Turkey: How Many Hours? Learn the ideal baking time for a 20 pound turkey at 325°F to ensure perfect results every time.