1, fire juice. Using fire to collect juice can make the excess water and soup in the pot evaporate quickly, but it needs to be stir-fried quickly when collecting juice, otherwise it is easy to paste the pot. If you need starch for cooking, or a little water for hot dishes, you need to heat them with high fire first, and then collect the juice with low fire.

2, small fire juice can make the soup in the dish more rich.