First, the practice of sushi vinegar Generally, we can buy special sushi vinegar in supermarkets and other places. Sometimes the sushi vinegar at hand is just used up, so we can mix it ourselves. Some sushi experts disdain to use sushi vinegar from merchants, and usually have their own secret recipe of sushi vinegar. Raw materials of sushi vinegar: white vinegar 120ml, sugar 100g, and salt 16g (about 3-4 bowls of sushi rice). Method 1: Put the above materials together in a pot, heat with low fire and keep stirring, so that sugar and salt are completely dissolved in white vinegar, but remember to adjust the heating temperature, and don't make it. Dissolved and cooled for use. Practice 2: Put the above materials together in a porcelain bowl or a plastic container, simmer in a microwave oven for 20 seconds, and take them out and stir them. If it is not completely dissolved, bite for another 5 seconds, rather than overheating. Dissolved and cooled for use. Practice 3: Replace the white vinegar with lemon juice, which is 8:1:5, sour and sweet, with the unique fruit fragrance of lemon, which is more fruity than the simple sushi vinegar, fresh and refreshing. If it is too sour, you can mix it with some water. (This sushi vinegar needs to be used now.) To preserve sushi vinegar, it can be poured into a clean sealed container, which can be preserved for about 3 months in summer and 5-6 months in winter at room temperature. Refrigeration can prolong the storage time a little. The practice of sushi vinegar の intimate tips:1,the raw material of sushi vinegar is mainly white vinegar, you can use rice vinegar or shell vinegar, both of which are transparent or light yellow, but never use black vinegar. 2. When cooking sushi vinegar, remember to simmer, stir, and don't boil. You can also make more sushi vinegar at one time, cool it and store it in a clean container. 3. When making sushi vinegar, you can also put a small piece of kelp (kelp) in the pot to enhance the flavor. If you have already added kelp to the rice when cooking sushi rice, you can also omit this method. 4. Please try to buy vinegar made in Japan, and recommend Japanese chrysanthemum vinegar. Because the acidity of Japanese vinegar and domestic vinegar is different, the acidity of shell vinegar is moderate. If you use domestic white vinegar, please adjust the amount according to your taste.