Dolphin bone is not ass. Dolphin bones mainly refer to the big bones of pigs and the meat bones of various parts of pigs, not specific parts. In Japan, "dolphin" is "pig", so "dolphin bone" is "pig bone".

Lamian Noodles, the Japanese dolphin bone, is a soup made of pig bones and various vegetables after a long time. Anyone who likes noodles knows that soup is the life of a bowl of noodles.

Dolphin bone Lamian Noodles:

There is nothing unique about the ingredients in Lamian Noodles, which are nothing more than sliced meat, bamboo shoots, half-cooked eggs, corn kernels, vegetables, Lamian Noodles, seaweed and chopped green onion, but the delicious soup base is quite mysterious, because the Japanese keep the ingredients of dolphin bone soup in Lamian Noodles very secret.

The basic ingredients that can be collected in the world are pig bones and bones from different parts of the pig, and the big bones seem to be broken by removing blood. Boil with fire first, and then burn with slow fire for more than ten hours, you can burn dolphin bones into milky white, but the composition can't be ascertained. People generally guess that the ingredients are onions, garlic, fish bones, dried fish, apples, milk and vinegar.