Boil shrimp and crayfish in water;

1. First, prepare all the shrimps, crayfish, ginger, salt and onion, then put the shrimps and crayfish into a basin and soak them in clear water;

2. Soak for about 20 minutes, then put the water into the pot, add the minced onion and ginger, add the star anise, and then add the salt;

3. After the water is boiled, add shrimps and reptiles, cover the pot and cook for 8 minutes.

Parthenocissus tricuspidata, also known as mantis shrimp, Pipa shrimp, Rana chensinensis, Pippi shrimp and so on. , belonging to the crustacean family, lives in muddy shallow seabed, coastal shallow sediments or reef cracks, and is produced in coastal areas of China.