You can eat braised crayfish. Ingredients: crayfish onion ginger garlic fennel pepper octagonal lobster sauce red pepper cooked white sesame salt pepper oyster sauce chicken sauce abalone sauce recipe: 1 Slice onion and ginger and prepare seasoning. 2. When you buy crayfish, first raise it with clear water and a few drops of sesame oil until the dirty things are spit out. Change the water several times and then clean it before and after using the toothbrush. 3. Put the leek, ginger and garlic, red pepper, fennel, pepper, star anise and lobster sauce into the pot and stir fry. 4. Stir fry and pour in crayfish. 5.