Use this recipe for how to make gravy, and your Turkey dinner will be ready to serve in no time.
If your gravy is too thin: Whisk 2 teaspoons cornstarch into 2 teaspoons cold water, or combine 1 tablespoon room-temperature butter with 1 tablespoon flour to form a paste. Whisk into 4 to 5 cups of barely simmering gravy and cook, stirring constantly, until the gravy thickens.
If your gravy is too thick: Add more of the reserved pan juices or warmed turkey or chicken broth, 1 tablespoon at a time. Or try a splash of a flavorful fortified wine, such as Madeira or sherry.