The list of ingredients of brine formula is as follows:

Glauber's salt 8 g ginger 25 g pepper 7 g refined salt 300 g soy sauce 50 g monosodium glutamate 12 g licorice powder 7 g tsaoko 3 g cooking wine 25 g star anise 12 g kaempferia 3 g fennel 5 g clove 3 g Laoshan guangxiang 3 g An Gui 5 g Amomum villosum 5 g angelica dahurica 3 g nutmeg 3 g.

1. Mix the marinated raw materials with refined salt, mirabilite and pepper. Sprinkle it on the raw materials for about half an hour. 2. Wash the pot and put it on a high fire, add 5000 grams of water, wrap various spices such as Amomum villosum, Amomum villosum and Illicium verum with clean gauze, tie them tightly, put them in the pot, and add refined salt 10.