The shankbones of mutton are a great improvement to the richness of the gravy; being first well soaked, and scoured clean.
Note. Jelly gravy for cold pies should be brown or white, as the meat or fowl is. It must be drawn without frying, relished, and made quite clean, by running it through a flannel bag. To give it the consistence of jelly, shanks, or knuckle, or feet, should be boiled with the bones.
Jelly to cover cold Fish.
Clean a maid: put it with three quarts of water, an ounce and a half of isinglass, a bit of mace, lemonpeel, white peppers, a stick of horseradish, and a little ham or gammon. Stew, till on trying with a spoon you find that it jellies: then strain it off, and add to it the whites of five eggs, a glass of sherry wine, and the juice of a lemon; give it another boil, and pour it through a jellybag till quite transparent.
When cold, lay it over the fish with a spoon.
Cullis, or brown Sauce.
Lay as much lean veal over the bottom of a stewpan as will cover it an inch thick: then cover the veal with thin slices of undressed gammon, two or three onions, two or three bayleaves, some sweet herbs, two blades of mace, and three cloves. Cover the stewpan, and set it over a slow fire. When the juices come out, let the fire be a little quicker. When the meat is of a fine brown, fill the pan with good beef broth, boil and skim it, then simmer an hour: add a little water, mixed with as much flour as will make it properly thick; boil it half an hour, and strain it.
This will keep a week.
Veal Gravy.
Make as directed for the cullis, leaving out the spice, herbs, and flour. It should be drawn very slowly: and if for white dishes, do not let the meat brown.