1. Flour should be mixed with hot water, that is, hot water is not boiled water. Hot water and dough are very soft. Add some salt and a little alkali when kneading the dough, and let it stand for an hour after kneading.

2. Break the tender onion, cut it into chopped green onion, and prepare oil, salt and pepper.

3. Roll the dough into large pieces, not very thin, brush it with oil, but a little more, and sprinkle chopped green onion, salt and pepper evenly on the dough. Roll it up, slightly tight, pinch both ends after rolling, and roll it outward from one end like a rolled wire. Roll flat and thin with a rolling pin to make a cake embryo.

4. put a little more oil in the pot than other cakes, shake well, put it down to half heat, and turn it over frequently to avoid burning. Just wait until the color is golden and the onion smells good. Pick a few times on the cake with chopsticks, or stand the cake up a few times on the chopping board to facilitate layering, and a delicious scallion cake will be ready.