Ingredients: 400g fish.

Ingredients: egg white 1, sweet potato starch 4 tablespoons, cooking wine 6 tablespoons, chopped green onion, ginger, salt 1 tablespoon.

Step 1: Scrape the fish scales with tools, clean them, cut open the belly of the fish to clean up the internal organs, cut them from one side of the fish, and remove the bones and big bones.

Step 2: Carefully remove the fish from the skin with a kitchen knife. If there is no cooking machine or wall breaker at home, scrape the fish off slowly with a spoon. The finer you shave, the better. Pick out the fishbone.

Step 3: Wash, peel and shred ginger. Wash chopped green onion, drain and cut into small pieces. Put it aside.

Step 4: Put the fish into a cooking machine, beat it quickly for 10 second, and beat it into fish paste for four times, so as to break the small fishbone. At this time, boil a pot of hot water. When the water boils into bubbles, turn off the fire and let it cool for a while.

Step 5: Add the soaked onion ginger and cooking wine into the fish paste, quickly set 10 second once, and repeat twice.

Step 6: This is the prepared fish sauce, seasoned with proper amount of salt and white pepper, and stirred in the same direction with chopsticks for about 10 minute, so that the fish sauce has a certain viscosity and the fish balls made are more elastic.

Step 7: Add corn starch and stir until there is no dry powder. Adding corn starch can make the fish sauce more sticky.

Step 8: Add an egg white and stir well. No egg yolk. If you do this, the fish balls won't bounce, so don't add egg yolk.

Step 9: When the water in the pot is cold and your hands don't feel too hot, you can start squeezing fish balls. Grab a proper amount of fish paste with your left hand, squeeze it out of the tiger's mouth, scrape the fish balls into hot water with a spoon, and scald the spoon with hot water after scraping one fish ball at a time, so as not to stick to the spoon. You can't make fish balls with hot water, because the water will disperse if it is too hot.

Step 10: After all the fish balls are squeezed out, bring them to a boil, take them out and soak them in cold water 10 minute. After cooling, it can be frozen in the refrigerator. Just take it out and thaw it when you want to eat it.