Soak shark fin (large) method 1::

Soak the shark fin in clean water for about five hours, use a rice cooker to half-boil the water, and connect the shark fin with a lemon or an orange Put it into the rice cooker and cook together to eliminate the fishy smell. After boiling for about 20 minutes, turn off the heat and turn on the heat preservation setting. Let the shark fins stay in the rice cooker for about three hours, then change the water and soak them for two hours. It is ready to serve. If the shark fin is thin, the watering time can be shortened to half an hour accordingly.

Method 2 for soaking shark fins (large ones):

Soak the shark fins in clean water for about five hours, bring the water to a boil with half a pot, put the shark fins into the pot and cook together. To eliminate the fishy smell, boil for about 20 minutes and then turn off the heat. Do not lift the lid and let the shark fins cook until the water freezes. Then change to fresh water and soak for three hours. Repeat the above (boil-) process once or twice until the shark fins are cooked. , change the water and soak for three hours, then it is ready and ready for use (when cooking for the last time, add ginger, green onion or lemon together to eliminate the fishy smell). If the shark fin is thin, the watering time can be shortened to half an hour accordingly. Soaking method:

1. Soak shark fins in cold water for 1 night. The soaking time depends on the size of the shark fins. Generally, small shark fins can be taken out early the next morning, and the soaking time for large shark fins A little longer. Squeeze the shark fin with your hands and take it out when it feels a little soft.

2. Use a knife to scrape off the white layer on the surface, which is actually sand removal. Use scissors to cut off any remaining flesh where the fins connect to the fish's body.

3. Use a rice cooker to boil the water, first add the large shark fins that are difficult to cook until tender, then add the smaller shark fins later, cover and cook for about 1 and a half hours. When the shark fins are separated, take them out and remove the cartilage from the shark fins with your hands. At this point, the shark fin is ready.