oc Bún ốc Vermicelli with  snails  (sea snails similar to the snails in  French cuisine ). Banh canh Bánh canh A thick  udon -widthed rice  noodle  soup with a simple broth. Often includes pork,  crab , chicken,  shrimp ,  spring onions  and freshly  sautéed onions sprinkled on top. Bun rieu Bún