Unstuffed
8 to 12 pounds 2 3/4 to 3 hours
12 to 14 pounds 3 to 3 3/4 hours
14 to 18 pounds 3 3/4 to 4 1/4 hours
18 to 20 pounds 4 1/4 to 4 1/2 hours
20 to 24 pounds 4 1/2 to 5 hours
Stuffed
8 to 12 pounds 3 to 3 1/2 hours
12 to 14 pounds 3 1/2 to 4 hours
14 to 18 pounds 4 to 4 1/4 hours
18 to 20 pounds 4 1/4 to 4 3/4 hours
20 to 24 pounds 4 3/4 to 5 1/4 hours
It typically takes about 4 to 4.5 hours to cook a 14-pound stuffed turkey in an oven set at 325F.
Stuffed - 8 1/2 hours
A general rule of thumb is to cook all chicken and turkey until it has an internal temperature of 165 degrees. Typically you cook a half hour per pound leading you to cook it for approximately three to four hours.
you cook a 14 pound turkey for 4 hours, here it goes, 20 minutes per pound, which is 280 divide by 60 which is 4 hours and 20 minutes...and that would be without an autoclave. In an autoclave it looks like regardless of weight you'll run about a 45 minute sterilize cycle. (121C with 15 psig) I would use a liquid cycle, of course, to minimize/prevent boiling. The whole cycle would take about about an hour and 30 minutes. An autoclave safe container in which you can submerse the turkey in broth might help.
At 325º use about 15 minutes per pound so 14 pounder should take 210 minutes or 3 and one half hours. If you deep fry it, then 4 minutes per pound or about 55-60 minutes. These times are for turkey that is NOT stuffed.
One pound of turkey should be cooked for each person eating. A turkey that will feed 10-14 people should weigh around 10-14 people.
To cook a 14-pound unstuffed turkey at 275°F, it typically takes about 4 to 5 hours. It's important to use a meat thermometer to ensure the internal temperature reaches at least 165°F in the thickest part of the breast and thigh. Cooking times can vary based on the oven and the turkey's initial temperature, so checking for doneness is essential. Let the turkey rest for about 20-30 minutes before carving for optimal juiciness.
At 1/2 pound of turkey each; 15 x 1/2= 7.5 pounds of meat, x roughly 1.5 for bones, a 10 pounder should theoretically do fine, but 15 pounds would be better, in case you have a bunch of white-meat lovers, or something.
A 14 lb spatchcocked turkey should be cooked for approximately 2.5 to 3 hours at 350F until the internal temperature reaches 165F.
A 14-pound turkey can be safely kept in the freezer for up to one year. For best quality, it's recommended to use it within six months. Ensure the turkey is wrapped tightly in freezer-safe packaging to prevent freezer burn. Always label it with the date to keep track of storage time.
The reccomended cooking would be in a preheated 325 degree oven for about 3 - 3.5 hours for an unstuffed bird. The higher temperature indicated would probably reduce the required time by 20 to 25 minutes.
See the link below for cooking times and temps for turkeys.