2. In general, glutinous rice flour can be replaced by cake flour. What is cake powder? Cake flour is cooked sticky rice flour, that is, sticky rice flour after air-drying and frying raw sticky rice flour, which is called cake flour. This kind of flour is close to glutinous rice flour. In the case of making radish cake, you can consider using cake powder instead. If there is no glutinous rice flour for making ice skin, you can choose to make it with ice skin powder immediately.