Cut up any kind of fish into pieces the size of an egg; season these with chopped parsley, thyme, a little onion, pepper and salt, and put them into a pie-dish, with a pint of water, well mixed with three ounces of flour and a little mushroom ketchup; cover the pie with a flour crust, or else with stiff mashed potatoes, and bake it for an hour and a quarter.
A Plain Cookery Book for the Working Classes (1852).