1. The peppers in the bottom of Yulaokan hot pot can be divided into three categories: color, fragrance and spicy. Only after careful selection and strict proportion can we fry a pot of hot pot bottom material with spicy shell flavor.

2. The bottom material of Chongqing Laokan hot pot has the functions of removing fishy smell, inhibiting peculiar smell, increasing the spicy taste of hot pot and improving color.