Lingfen cake immediately thought of all kinds of cakes and delicious food in A Dream of Red Mansions. Lingfen cake has the functions of invigorating spleen and stomach, enriching blood and benefiting qi, and enhancing immunity. It is a kind of cake suitable for all ages. The water chestnut powder processed from old water chestnut is white and sweet, and its taste is smooth. In the Qing Dynasty, Tiaodingji recorded the method of Yangzhou: "Dry the old water chestnut meat and grind it into powder, and divide it into three parts with glutinous rice flour, foreign sugar and steamed cake, which is extremely white." Lingfen has the function of tonifying the middle energizer, which can "replenish the spleen and stomach, strengthen the knees, strengthen qi, benefit the water circulation, dispel summer heat and detoxify".

Soak glutinous rice]: Soak glutinous rice in a big basin with enough water one night or four hours in advance for standby (note that glutinous rice must be soaked in advance, preferably one night in advance). To make such a soft rice cake, you need to add rice flour, and the amount of rice flour should account for more than 60%. If you want a rough and dry taste, you can add 80% rice and 20% glutinous rice to powder yourself, and the rough taste is better.

If the glutinous rice cake is only made of glutinous rice, the taste will be too monotonous. I usually put some osmanthus and brown sugar in it. The color is beautiful and the taste is good. Moreover, the glutinous rice cake is soft and easy to digest, and the brown sugar osmanthus is sweet but not greasy. The child next door is crying. Find a clean place at home, spread a clean film on the floor, then spread a clean cloth, and then spread 2 cm thick glutinous rice flour. After the glutinous rice flour is laid, cover it with cloth to prevent impurities and dust from falling into the rice flour, so that the glutinous rice flour can be made into sand cakes in three or four days.

It is best to use a mold when steaming. After the water is boiled, put it in steam for about 20 minutes, and wait for three to five minutes after turning off the fire to get out of the cage. I tried to put gauze directly on the steamer, but the effect was not good. There is a lot of water at the bottom, which tastes bad. It is best to use a mold when steaming. After the water is boiled, put it in a steamer and steam it for about 20 minutes. Turn off the fire for three to five minutes before coming out. I tried to put the gauze directly into the steamer, but the effect was not good. There is a lot of water at the bottom, which tastes bad. It will be more delicious if you add some nuts.