Carefully gather drippings from your cooked turkey and place them in a medium saucepan.
In another saucepan, add ½ cup flour and melted butter. Mix together until well blended and smooth.
Add a little of the turkey drippings to the mixture at a time, keeping it well whisked and smooth. Once the mixture in the glass has a fair amount of liquid added to it, you can pour it into the saucepan with the remaining drippings and whisk well until smooth.
Bring to a boil, stirring consistently to keep from burning. Remove from heat and add salt and pepper to taste. Serve warm over turkey, potatoes, hot sandwiches or any other way you desire. Enjoy!