Stargazy pie generally shortcrust but sometimes puff pastry, through which the fish heads and sometimes tails protrude. For presentation, one suggestion is that the pilchards be arranged with their tails toward the centre of the pie and their heads poking up through the crust around the edge. As it includes potatoes and pastry, the pie can be served on its own or with crusty bread, sometimes with vegetables. Other suggested accompaniments are Cornish Yarg cheese, rhubarb chutney, poached eggs or a slice of lemon. The children's book "The Mousehole Cat" by Antonia Barber is inspired by Tom Bawcock's Eve. It is the
Pie and mash eels were one of the few forms of fish that could survive in the heavily polluted River Thames and London's other rivers at that time. Supply was plentiful through the late 1800s, particularly from the Dutch fishing boats landing catches at Billingsgate Fish Market. Since 2010, as revealed in a joint study by the Zoological Society of London and the Environment Agency, the number of eels captured in research traps in the River Thames fell from 1,500 in 2005 to 50 in 2010, meaning most eels used in pie and mash shops are now from the Netherlands and Northern Ireland.