Open sandwich spread. In Great Britain, open sandwiches are rare outside of Scandinavian delicatessens. Instead, there is "on toast" (e.g., cheese on toast). However, this is not considered a sandwich. The open sandwiches found in Great Britain are the Welsh rarebit and the Scotch woodcock, an open sandwich served historically at the colleges of the University of Cambridge and University of Oxford and in the refreshment rooms of the House of Commons of the United Kingdom as late as 1949. In North America an "open faced sandwich" may also refer to a slice of bread topped with warm slices of roasted meat
Welsh cuisine such as cawl, and traditions grew around their use. One tradition, which was still in place at the start of World War II, was that villagers could plant an row of potatoes in a neighbouring farmer's field for each labourer the household could provide at the time of harvest. Whilst there are a large number of dishes that can be considered Welsh due to their ingredients, there are some which are quintessentially Welsh. Dishes such as cawl, Welsh rarebit, laverbread, Welsh cakes, bara brith (literally "speckled bread") or the Glamorgan sausage have all been regarded as symbols of Welsh food.