A stuffing or filling is an edible mixture, often a starch, used to fill a cavity in another food item. Many foods may be stuffed, including meats, vegetables, egg, and fruits. Turkey stuffing usually consists of bread crumbs or cubed, dried bread, with onion, celery, salt, pepper, and other spices and herbs such as summer savoury, sage, or a mixture like poultry seasoning. The term stuffing usually applies to the substance when it is placed into the bird, while dressing is usually used when cooked outside.