Louis' Lunch onion, then served on two square pieces of toasted white bread. Louis' Lunch flame broils the hamburgers in the original cast iron vertical gas broilers manufactured by the Bridge and Beach, Co., St. Louis, Missouri in 1898. The stoves use hinged steel wire gridirons to hold the hamburgers in place while they cook simultaneously on both sides. The gridirons were made by Luigi Pieragostini and patented in 1938. A sharp cheese spread is used, as opposed to sliced cheese. The restaurant uses a 1929 Savory Radiant Gas Toaster. The restaurant is traditionally closed during the month of August (for annual
Potato bread cuisine of Hungary. Pratie oaten uses a fine oatmeal instead of flour for more texture. Apple potato bread is a specialty of Armagh, Northern Ireland which is famous for growing apples. It is a potato bread wrapped, pastry-like, around a sweet filling of apples. Potato farls are one large round divided into four quadrants or square slices (usually around 0.5–1 cm in thickness) of soft potato bread, lightly powdered with flour and are common in Ulster, especially Northern Ireland. Known locally as fadge (potato cake), they are traditionally used as one of the distinguishing items of food in an Ulster