Cao Lau is a unique noodle dish prominent in the Quảng Nam province, though it’s a popular find in Đà Nẵng too. It combines thick rice noodles with slices of roast pork, fresh herbs, and crunchy croutons in a small amount of savory broth. The key to genuine Cao Lau’s distinctive taste and texture lies in the special noodles that are traditionally said to be made from water drawn from local wells and ash from Cham firewood. This gives the dish a chewy texture and an earthy flavor. It's a must-try for anyone eager to taste authentic Vietnamese heritage cuisine.