St. Paul sandwich gangs in the nineteenth and early twentieth centuries" and was probably derived from egg foo young. They believed that the early Denver sandwiches were actually St. Paul sandwiches. This sandwich was featured in the PBS documentary "Sandwiches That You Will Like" in 2003 and will be featured in a book by artist Kelly Pratt to be released in 2016 called "Stately Sandwiches" as the sandwich chosen to represent the state of Missouri. It is usually only available in Chinese restaurants in the St. Louis metropolitan area as well as a select few Chinese American restaurants in outlying regions of Missouri,
Salt in Chinese history cooking, but is more often one of the ingredients. Present day Chinese cooking techniques include using salt to preserve eggs, such as Salted duck eggs; roasting a chicken in a crust of salt; and serving fish on a bed of salt. The index of one authoritative Chinese cookbook lists nine recipes with "salt" in the title. In recent years, Chinese cooks have become concerned about the health risks of sodium. The Hong Kong food authority Pearl Kong Chen admonishes that traditionally Chinese people ate large amounts of plain rice, with no soy sauce or salt added and only small amounts