1, rice, steamed with sushi vinegar, let stand 10-20 minutes.
2. Seaweed: cut seaweed into strips with a width of 3-3.5cm and a length of 15cm.
3,
Volvariella volvacea, named after its frequent growth in damp and rotten straw, is mainly produced in Guangdong, Guangxi, Fujian, Jiangxi and Taiwan Province provinc