One of Tainan's famous snacks is the coffin board. In the 1940s, the creative snacks developed and launched are well-known for their special shape and sweet taste. Deep fry the thick slices of toast to golden yellow, then put the fried flour, chicken, cuttlefish, radish, onion, milk and other ingredients into the stuffing, and finally put on the top of the toast, which becomes a delicious snack! After eating, you will know what is the aftertaste!