Spring pancake is a traditional novel. It is a pancake baked with flour, but it should be eaten with rolled vegetables.

In some areas, beginning of spring has the custom of eating spring cakes, and the northeast and Beijing are the most delicious.

at the earliest, spring cakes and vegetables were put on a plate, which became a "spring dish". The Song Dynasty's Chronicle of Years Old quoted the Tang Dynasty's Four Seasons Treasure Mirror as saying: "beginning of spring will have an eclipse of radish, spring cakes, lettuce, and a spring dish." From the Song Dynasty to the Ming and Qing Dynasties, eating spring cakes became more and more popular, and there was a record that the emperor gave spring cakes to officials in beginning of spring. The Ming Dynasty's "Yan Dou Tour" contains: "On beginning of spring Day, (the emperor) gave Baiguan spring cakes at the noon gate." By the Qing dynasty, the stuffing of vegetables eaten with spring cakes was more abundant. Now, people prepare side dishes or all kinds of stir-fried dishes, and put them into the cakes at will when eating spring cakes. Beginning of spring eats spring cakes to welcome spring and pray for a bumper harvest.

-the above content is taken from millay's children's book "natural history lesson in the field".