2, when making sushi, other precautions about rice: it is best to cook with a rice cooker, wash the rice before cooking, do not rub it with your hands, but use a rice spoon or a wooden stick to stir until the water is clear. How much should I put in the water? Just put your whole palm in the rice pot and let the water reach your wrist.
3. Cooked rice should be mixed with vinegar. If you can afford it, you'd better buy kelp vinegar. If you can't afford it, you can use white rice vinegar instead. But no matter what vinegar, you should burn it beforehand, add some Japanese sake (if not, you can replace it with white wine) and add some sugar. The specific amount depends on personal taste, and the main principle is that it is good not to taste sour in the original vinegar.