Pie and mash

Pie and mash is a traditional working-class food, originating in the docks of london. it typically consists of a minced beef pie, mashed potato and a parsley sauce known as liquor. pie, mash and eel shops have been in london since the 19th century, and are still common in east and south london, and in many parts of kent and essex. the shops may also serve stewed or jellied eels.

Source: Wikipedia

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