Watank snacks are a general term for some delicacies with distinctive flavors in clay pots. It is a traditional snack with strong local characteristics in Jiangxi. It is used as breakfast, late-night snacks, as an embellishment during banquets, and as a fast food.

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The earliest record of Watan snacks is in "Stewing Soup Notes", "A can of stewed soup is the most delicious thing in the world."