Cook time for a 20lb turkey refers to the amount of time it takes to cook a turkey weighing 20 pounds. The cooking time can vary depending on the cooking method used, such as roasting, baking, or frying. However, as a general rule, a 20lb turkey will take approximately 4 to 5 hours to cook in a conventional oven at 325F (163C).
Cooking a turkey properly is important to ensure that it is safe to eat and that it is cooked to the desired doneness. Undercooked turkey can be dangerous to consume, as it may contain harmful bacteria. Overcooked turkey, on the other hand, can be dry and tough. Therefore, it is important to follow the recommended cooking times and temperatures to ensure that the turkey is cooked safely and to the desired doneness.