Potato shepherd's pie, bubble and squeak, and bangers and mash. New potatoes may be cooked with mint and often served with butter. The Tattie scone is a popular Scottish dish containing potatoes. Colcannon is a traditional Irish food made with mashed potato, shredded kale or cabbage, and onion; champ is a similar dish. Boxty pancakes are eaten throughout Ireland, although associated especially with the North, and in Irish diaspora communities; they are traditionally made with grated potatoes, soaked to loosen the starch and mixed with flour, buttermilk and baking powder. A variant eaten and sold in Lancashire, especially Liverpool, is made
Butter pie Paul McCartney song "Uncle Albert/Admiral Halsey", which contains the lyrics, "I had another look and I had a cup of tea and butter pie". The butter pie is served in most areas of the historic boundaries of Lancashire, including Blackburn, Blackpool, Bolton, Burnley, Bury, Chorley, Lancaster, Preston, St Helens and Wigan (whose residents are sometimes known by the nickname "pie-eaters"). Butter pie A butter pie is a traditional savoury pie consisting mainly of onions and potatoes. It is also sometimes served on a savoury barm cake. The pie is stocked by fish and chip shops, sandwich shops, local corner shops