Aiwowo is a Beijing-style snack with a long history. The main ingredients are glutinous rice flour and flour. It can be filled with various fillings according to personal taste and steamed in a pan. The finished Aiwowo is white and pleasant, and then decorated with red dates or hawthorn cakes, one white and one red, really beautiful. Aiwowo made of glutinous rice is sweet and soft, which is very popular among children.