It can be eaten with pepper and onion to make crayfish fried with onion. The specific methods are as follows:

1. The materials that need to be prepared in advance include: crayfish 6g, half a can of beer, two peppers, a handful of dried peppers, a package of spicy crayfish, two star anises, a whole garlic, five onions, half an onion, two spoonfuls of soy sauce. Wash the crayfish and set aside.

2. Then chop up the onion with a kitchen knife and set aside.

3. Slice the ginger, smash the garlic and cut the onion for later use.

4. Heat the oil in the pan, and add the prepared dried pepper, star anise, ginger, garlic, onion and crayfish to stir fry.

after 5 or 3 minutes, add the prepared spicy sauce, beer, soy sauce, oyster sauce, salt, onion and green pepper, stir well, and collect the juice over high fire.

6. After collecting the juice, put it on a plate, and that's it.