It's been in the box for a long time.
Iron pot stew is a specialty of the Northeast. The reason why the takeaway food is not delicious is because it has been packed in the packaging box for too long, and the food has been suffocated and lost its original taste.
Iron pot stew originally refers to the cooking style in some places such as Northeast China and rural areas. It is a way of stewing chicken, goose, fish and other dishes in an iron pot on the stove. It mainly uses firewood. The more famous one is stewing large goose in an iron pot.
Chicken stove fish.