Exercise:
(1) Prepare raw materials.
(2) Adding proper amount of flour into lard, stirring evenly, and making cakes.
(3) Add a proper amount of salt into the flour, alternately add hot water and cold water, and stir them into a cotton wadding shape while adding.
(4) Knead into smooth dough, cover with plastic wrap, and simmer for 10 minutes. If time permits, it is best to simmer for half an hour.
(5) Cut the shallots into sections.
(6) Roll the dough into thin slices, spread the dough evenly, sprinkle a little salt and pepper, and put chopped green onion evenly.
(7) Roll it up, then stretch it, and cut the cylindrical strip into two parts from beginning to end.
(8) Roll into four cakes.
(9) Fry until golden on both sides. After frying, it will disperse in a few minutes.