Roast A Turkey At 325. Remove from oven and carefully remove gravy packet and refrigerate packet for future use. You can roast a frozen turkey breast too.
Once you have placed the turkey in the oven there is no need to open the oven door or peek into the bag until the turkey is completely roasted. After roasting the turkey it will be thawed so you can remove the giblets. How to roast turkey from frozen.
This table from the usda is based on a 325 f oven and a fully defrosted or fresh bird.
Roast skin side down uncovered on a flat rack in a 2 inch deep open roasting pan at 325 f for the first hour. Place the roasting pan on the middle rack of the oven. Once you have placed the turkey in the oven there is no need to open the oven door or peek into the bag until the turkey is completely roasted. The roasting times in the chart are for a preheated 325 f oven.
