The chip butty originated in
working-class communities in Britain the 19th century, though its exact origins are unknown. According to the
National Federation of Fish Fryers, it was created in 1863 in
Oldham, Lancashire, at Mr Lees, the second-ever
fish and chip shop in Britain. and Liverpool have also been suggested as potential origins; the word "butty" is said to have originated in Yorkshire as slang for butter, as a dialect elision of "buttery". In the
north of England, the easier access to fuel and the closer proximity to the potato supply of Ireland meant chips could be produced cheaply in large quantities. == Culture ==