The practice of silver ear and lotus seed soup is mainly to prepare the ingredients, soak, simmer and so on. Silver ear and lotus seed soup belongs to a kind of food, and does not have special effects, but the nutritional value is high, and it can replenish the nutrients needed by the human body. Specific methods are as follows. 1. Preparation of ingredients: ginkgo biloba lotus seed soup need to prepare ginkgo, lotus seeds, jujube, rock sugar, the ratio can refer to 2:5:2:6, and then prepare the appropriate amount of wolfberry and 2 liters of water. 2. Soak: After preparing the ingredients, the silver fungus needs to be soaked in water for more than 3 hours to be soaked, and the red dates and lotus seeds need to be soaked for 2 hours. 3. Simmering: soak the silver fungus cut off the root, torn into small pieces, and then put into the pot, add 2 liters of water, high heat boil, and then changed to a small fire stew. 1 hour after adding lotus seeds and red dates continue to simmer for half an hour after the rock sugar, and finally in the pot before the Chinese wolfberries can be put. There are relevant data show that every 100g of silver ear can provide about 1366KJ of energy, containing 36mg of calcium, 369mg of phosphorus, 1588mg of potassium and other nutrients. Every 100g of lotus seed contains about 550mg of phosphorus, 846mg of potassium, 242mg of magnesium and other nutrients. Therefore, moderate consumption of silver ear and lotus seed soup is beneficial to the health of the body.