Shepherd's pie when the potato was being introduced as an edible crop affordable for the poor (cf. "cottage", meaning a modest dwelling for rural workers). The term "shepherd's pie" did not appear until 1854, and was used synonymously with cottage pie, regardless of whether the meat was beef or mutton. In the United Kingdom, the term "shepherd's pie" is now commonly used when the meat is lamb. In early cookery books, the dish was a means of using leftover roasted meat of any kind, and the pie dish was lined on the sides and bottom with mashed potato, as well as having
Pie and mash The main dish sold is pie and mash, a minced mutton and cold water pastry pie served with mashed potato. There should be two types of pastry used; the bottom or base should be suet pastry and the top can be rough puff or short. It is common for the mashed potato to be spread around one side of the plate and for a type of parsley sauce to be present. This is commonly called eel liquor sauce or simply liquor (although it is non-alcoholic), traditionally made using the water kept from the preparation of the stewed eels. However, many