Brown Gravy for Roasts
Drain away all fat from the pan, leaving the brown sediment. Add to this enough water to make the desired amount of gravy. Using this in the place of stock or water make [Brown Sauce], using a measured quantity of the fat from the roast. Various seasonings may be added to this sauce to make a variety. Wine, Worcestershire sauce, ketchup, [currant jelly], etc., are used in this way.