Method of soaking shark's fin 1:

Soak the shark's fin in water for about five hours, use the rice cooker to cook half a pot of boiling water, put the shark's fin with a lemon or an orange one into the pot with the fishy flavor, roll for about 20 minutes after the fire, turn on the heat preservation system, so the shark's fin in the rice cooker for about three hours, and then change the water to soak for two hours, that is, the development of the good can standby. If the shark's fin is fine, the water time can be shortened to half an hour accordingly.

Method 2:

Soak the shark's fins in water for about five hours, use half a pot of boiling water, put the shark's fins into the pot and boil them together to eliminate the fishy smell, roll for about 20 minutes and close the fire, do not remove the lid, let the shark's fins freeze in the pot until the water is frozen, and then change the water to immerse in clear water for three hours, and then repeat the above process (boil- ) for one to two times until the shark's fins are enough to , and then change the clear water to immerse in clear water for three hours, then repeat the above (boil- ) for one to two times until the shark's fins are good enough. Repeat the above process once or twice until the shark's fins are ready, then soak them in clean water for three hours, then they will be ready to be prepared (in the last boiling, boil them together with ginger, spring onion or lemon to eliminate the fishy smell). If the shark's fin is fine, the water time can be shortened accordingly to half an hour.