1. Soak the bought crayfish in honey water for 30-60 minutes (honey water is just a pot of clear water and three or five drops of honey), and let the crayfish wash their stomachs first.

2. Wash the dirty things in the abdomen of crayfish with an abandoned toothbrush and cut off the lobster feet in the abdomen.

3. If you want to keep the head of crayfish, you can cut off the tip of the head slightly. If you want to save trouble, just cut off the big head with one knife.

4. Pick out the crayfish head sandbags with scissors heads.

5. Gently pinch one of the three pieces at the tail of the crayfish and pull out the intestines of the crayfish.

Buy thirteen spices for Xuyi (there should be one in the supermarket). If you can't buy it yourself, you'll be in trouble.

Thirteen spices: cinnamon, nutmeg, fennel, dried tangerine peel, pepper, clove, galangal, Amomum villosum, banksia rose, fennel, angelica dahurica, kaempferia kaempferia and nutmeg.

1. Heat 70% hot oil, fry the cleaned crayfish and pick them up.

2. Take another pot, add a proper amount of rapeseed oil to heat it, and add garlic cloves, ginger and onions to stir fry.

3. Add Sichuan pepper, Chili powder and pepper and stir-fry until you see red oil (if the taste is light, add less Chili powder and pepper).

4. Boil a proper amount of broth, add sugar, monosodium glutamate, salt, vinegar and lobster seasoning to boil (about 50g seasoning for 2kg crayfish).