pot-stewed dishes. The shelf life of pot-stewed vegetables is 1-3 days. The longer it is kept, the stronger the pot-stewed flavor is, so the pot-stewed food can be kept longer. Takeaway refers to the sale of food for customers to take away from the store (generally referring to the food made in their own store), which usually appears in the form of packaging and is also the earliest form of takeaway. Although it is ancient, it continues.