Steamed chicken is named after being steamed in a steamer. The purple pottery steamer produced by Jianshui in the south of Kunming is made of local red, yellow, cyan, purple and white clay, which has the characteristics of "color like copper, sound like clear sound, light like mirror, never fading". Steamed chicken is one of the famous dishes in Yunnan, which was circulated among the people in southern Yunnan as early as 2000 years ago. Jianshui produces a unique ceramic steamer called "steamer", which is specially used for steaming food. This is a unique cooker in Yunnan. It's made of Yixing purple sand cup or something. Because it is cooked by the steam entering the gas cooker through the air holes on the gas cooker, it tastes delicious and is particularly rich in nutrition. Its characteristic is that although there is no water in the steamer at first, there is chicken soup after cooking, which is the unique charm of Yunnan steamer.