1, medium gluten flour is needed to make scallion cake. You can use hair noodles or dead noodles when mixing noodles. Flour is a kind of scallion cake, which is made by adding yeast to flour and waiting for the dough to come out. It tastes soft. Dead noodles are made by directly mixing flour with boiling water, so that scallion cakes will be crisp and chewy. So you can choose noodles according to your own taste.

2. Generally, the medium gluten flour sold in the market will indicate what it is suitable for, such as jiaozi, noodles and steamed bread. According to the content of protein in flour, flour can be divided into high gluten flour, medium gluten flour, low gluten flour and gluten-free flour.