Roast turkey unsalted butter (less than 1 stick), melted, if turkey drippings yield less.
Turkey gravy using cornstarch. Web pour the broth and pan drippings into the pot with 6 cups of water, 1 1/2 teaspoons salt and the sage and thyme and bring to a boil. Add flour and cook, stirring constantly, until golden brown, about 3 minutes. Web melt butter in a medium saucepan over medium heat.
After a few minutes, the flour will be well incorporated into the butter. Slowly begin to pour in.