Boiled Perch

Clean and scale the fish, leaving the roe and liver inside. Pour a small quantity
of water in a fishkettle with a bunch of parsley, a little salt and pepper, and boil
till the parsley is soft ; then put in the fish with a lump of butter and boil slowly for
ten or twelve minutes. When cooked, remove carefully, lay it on a hot dish, strain
the cooking liquor over, and serve with a Dutch sauce.