Do you cook a stuffed turkey at 325 or 350?

For a 28-30 lb turkey (weight with giblets): Bake in a 325° oven for 3 1/2-4 1/2 hr. Times are for unstuffed birds. A stuffed bird may cook at the same rate as an unstuffed one; however, be prepared to allow 30 to 50 minutes longer.

Do you cook a stuffed turkey covered or uncovered?

To achieve that balance, the ideal is to let the bird spend time both covered and uncovered: We recommend covering your bird for most of the cooking time to prevent it from drying out, then removing the cover for the last 30 minutes or so to allow the skin to crisp.