1. Put the dried water chestnut rice into a container and rinse it with clear water for several times to remove dust and impurities on the surface.

2. Put the washed dried water chestnut rice into a container, and add a proper amount of clean water to completely soak it in water. It is advisable to add 3-4 parts of water per 1 part of dry water chestnut rice.

3. Put the dried water chestnut rice at room temperature, and you can choose to soak it for about 8- 12 hours at room temperature or soak it in cold water for one night. Soaking time can be adjusted according to personal taste and use requirements, and longer soaking time can make water chestnut rice easier to cook.