Mix flour smooth with a little cold milk. Place the remainder of the milk in a saucepan on the range. When it commences to boil add the moistened flour and cook until the mixture thickens, stirring constantly to prevent burning, or cook in a double boiler. Add yolks of eggs and butter, ½ teaspoonful salt and ¼ teaspoonful of black pepper and a pinch of cayenne pepper. Then add chopped oysters, stir all together a few minutes until oysters are heated through. Then turn into a bowl and stand aside in a cool place until a short time before they are to be served. (These may be prepared early in the morning and served at six o'clock dinner.) Then fill good-sized, well-scrubbed oyster shells with the mixture, sprinkle the tops liberally with fine-dried, well-seasoned bread crumbs. (Seasoned with salt and pepper.) Place the filled shells on muffin tins to prevent their tipping over; stand in a hot oven about ten minutes, until browned on top, when they should be heated through. Serve at once in the shells. Handle the hot shells with a folded napkin when serving at table. This quantity fills thirteen oyster shells. Serve with the oysters small pickles, pickled cabbage or cranberry sauce as an accompaniment.
After eating planked shad no one will wish to have it served in any other manner, as no other method of preparing fish equals this. For planked shad, use an oak plank, at least two inches thick, three inches thick is better. Planks for this purpose may be bought at a department store or procured at a planing mill. Place plank in oven several days before using to season it. Always heat the plank in oven about 15 minutes before placing fish on it, then have plank very hot. Split a nicely-cleaned shad down the back, place skin side down, on hot plank, brush with butter and sprinkle lightly with pepper and salt. Put plank containing shad on the upper grating of a hot oven of coal range and bake about 45 minutes. Baste frequently with melted butter. The shad should be served on the plank, although not a very sightly object, but it is the proper way to serve it. The flavor of shad, or, in fact, of any other fish, prepared in this manner is superior to that of any other. Fish is less greasy and more wholesome than when fried. Should an oak plank not be obtainable, the shad may be placed in a large roasting pan and baked in oven. Cut gashes across the fish about two inches apart, and place a teaspoonful of butter on each. Bake in oven from 50 to 60 minutes. Serve on a warmed platter, garnished with parsley, and have dinner plates warmed when serving fish on them. Do not wash the plank with soap and water after using, but instead rub it over with sandpaper.
BROILED MACKEREL
When fish has been cleaned, cut off head and scrape dark skin from inside. Soak salt mackerel in cold water over night, skin side up, always. In the morning; drain, wipe dry and place on a greased broiler, turn until cooked on both sides. Take up carefully on a hot platter, pour over a large tablespoonful of melted butter and a little pepper, or lay the mackerel in a pan, put bits of butter on top, and set in a hot oven and bake. Garnish with parsley.