How Long To Cook Turkey Using Oven Bag. Add 1 tbsp flour 2 stalks of celery and 1 medium sliced onion to oven bag. Be careful not to let the bag hang over the sides of the pan.
Allow space for it to expand during cooking. If using a dark roasting pan or oven roasting bag reduce the heat to 300 f. Seal the oven bag with the enclosed nylon ties.
Preheat the oven to 350ยบ fahrenheit.
Be careful not to let the bag hang over the sides of the pan. Roast the turkey for two to two and a half hours or until it temps at least 165 f in the breast. The bird will be perfectly moist when done and you can make gravy out of the juice that forms in the bottom of the bag. Look at the cooking chart within the oven bag carton for estimated time for cooking a turkey in an oven bag.
