The act of roasting a turkey is a method that involves using the dry heat of an oven or an open flame to cook the turkey. On the surface skin of the turkey, roasting gives the bird a caramelized quality that enhances the turkey's flavor. Traditionally, the turkey is placed in a large pan and cooked in its own juices in the oven. However, the turkey can also be roasted on a spit or rotisserie and turned over an open flame for an even cooking of all sides.
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eHow Article: About Roasting a Turkey