This section is from the "The New Home Cook Book" book, by Ladies Of Chicago Et Al. Also available from Amazon: The Home Cook Book: Tried, Tested, Proved.
After Marlon Harland.
One cup of drawn butter with an egg beaten in, two hard boiled eggs, mashed potato (a cup will do), one cup of cold fish (cod, halibut or shad), roe of cod or shad and one teaspoon of butter, one teaspoon of minced parsley, pepper and salt to taste. Method : Dry the roe previously well boiled; mince the fish fine and season ,• wash up the roe with the butter and the yolks of the boiled eggs; cut the white into thin rings; put a layer of mashed potatoes at the bottom of a deep buttered dish; then alternate layers of fish; drawn butter with the rings of the whites embedded in this roe; more potato at top; cover and set in the oven until it smokes and bubbles; brown by removing the cover a few minutes. Send to table in the baking dish, and pass pickles with it.