Kway Teow, a type of flat noodle, is stir- fried over high heat in a huge iron wok with ingredients such as shrimp, chicken, cockles, chives, and light and dark soy sauce.  It is topped with a generous amount of crunchy bean sprouts.  Duck’s eggs are sometimes added to the dish.  The most famous and sought-after char kway teow is found on the island of Penang.