Material preparation: 500g prawn, balsamic vinegar 1 teaspoon, light soy sauce 1/2 teaspoon, onion 1 segment, ginger 1 slice, pepper 1 teaspoon, 2g salt, liquor 1 tablespoon, and water.
1. For the live shrimps bought in the market, ask the stall owner to add ice water and ice cubes into the bag after buying them, and then take them back and rinse them with running water. Then, prepare 2 pots of cold water and add ice cubes for later use.
2. Add a proper amount of water to the pot, and add salt, onion, ginger and pepper to boil.
3. After the water is boiled, add 1 tablespoon of white wine.
4. After the water is boiled, pour the shrimp into the pot and stir it gently to make it evenly heated.
5. After the shrimp completely changes color, when the water begins to bubble like boiling again, turn off the fire.
6. After turning off the fire, fish the shrimp directly into the first basin of ice water and then into the second basin of ice water until it is completely chilled.
7. After that, put it on a plate and add juice to serve.