The soaking time of dried russula will be affected by the size and hardness of dried russula. If it is small and thin, it only needs to be soaked for 20-30 minutes. If it is a big and thick dry russula, it needs to be soaked in warm water for 30-40 minutes, and then blanched in hot water for 5- 10 minutes before it can be completely soaked. In the process of foaming, salt or sugar can be added to enhance the flavor. Be careful not to use too hot water to soak dried russula, so as not to affect its taste and eating effect. The soaked dried russula can be used to cook various dishes, such as stews and stir-fried dishes.