Egg foo young in the United States, at least as early as the 1930s, created a pancake filled with eggs, vegetables, and meat or seafood. In a U.S. regional variation, many American-Chinese restaurants in St. Louis, Missouri, serve what is called a St. Paul sandwich, which is an egg foo young patty served with mayonnaise, dill pickle, and sometimes lettuce and tomato between two slices of white bread. In the Netherlands, which has a local variation on the Chinese Indonesian cuisine, it is known as "Foe yong hai", and is usually served with a sweet tomato sauce. Strictly, according to "hai" in the
Chahan (dish) pan, and using warm rice also prevents pan sticking. The use of dried cooked rice, which can be accomplished by refrigerating it, is also conducive toward enhancing the cooking process. "Kimchi chahan" is prepared with kimchi as a primary ingredient, and can be prepared as a mild or spicy dish. Some restaurants in other countries purvey "chahan" as part of their fare, such as in the Philippines and United States. Chahan (dish) "Chahan" may have originated from Chinese immigrants who arrived at the port of Kobe, Japan in the 1860s. In Chinese, fried rice is called "chǎofàn" (); these same