Egg Sauce
Boil four eggs from eight to twelve minutes. Then lay them in a pan of fresh water, and let them remain till quite cold. Peel off the shells, and take out the eggs. Chop the yolks and whites separately; mix them, lightly, into half a pint of melted fresh butter, made in the proportion of a quarter of a pound of butter to two large table-spoonfuls of flour, and four of milk and hot water. Add some powdered mace, or nutmeg. Egg sauce is eaten with boiled fish and poultry.
Instead of milk or water, you can use for melted butter, some of the water in which chicken or turkey was boiled, or some veal gravy.