Soda bread versions are unleavened, but from the early 19th century bannocks have been made using baking powder, or a combination of baking soda and buttermilk or clabbered milk. Before the 19th century, bannocks were cooked on a bannock stone (Scots: stane), a large, flat, rounded piece of sandstone, placed directly onto a fire, then used as a cooking surface. Several varieties of bannock include Selkirk bannocks, beremeal bannocks, Michaelmas bannock, Yetholm bannock, and Yule bannock. The traditional soda farl is used in the full Scottish breakfast along with the potato scone (Scots: "tattie scone"). In Serbian tradition, soda bread is prepared
Pullman loaf pans used to create the square loaves, square tin pans existed long before the railroad company. European breadmakers began using the pans in the early 18th century to minimize crust. However, the loaves were selected by Pullman for use on his trains. Three Pullman loaves occupied the same space as two standard round-topped loaves, thus maximizing the use of space in the small Pullman kitchen. Pullman loaf The pullman loaf, sometimes called the "sandwich loaf" or "pan bread", is a type of bread made with white flour and baked in a long, narrow, lidded pan. The French term for this