The reason why many ancient cuisines are gone now is that his secret recipe has been lost, just like the royal chef in the court. Cook for the emperor in different ways every day, so as to please the emperor. If the same dish is served every day, it may make the dragon face furious and lead to death. Therefore, the imperial chef is also a place where many food secrets are circulated. However, it was later discovered that many secret recipes were gone. It was because of the war that many delicious things were lost, so the dishes in each dynasty were different, but some secret recipes were handed down with people. After all, memories can't be passed down on paper.
Many ancient cuisines are gone now, probably because of the disappearance of ingredients. Since ancient times, many ingredients are gradually disappearing, and it is difficult to find them. The disappearance of food ingredients may be due to the invasion of species, or it may be due to large-scale collection by people, which is also one of the reasons for food loss.
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