2. Steps:

(1) Flour mixing: mix proper amount of flour, baking powder and salt; Add a proper amount of sugar to warm water to turn it into sugar water, then add yeast, stir it evenly, let it stand for a while, then pour it into the prepared flour, knead it into a smooth dough, and wake it up for use.

(2) chopped green onion: Wash the onion and cut it into chopped green onion for later use.

(3) Making pastry: add appropriate amount of flour and hot oil into the pot, heat, pour into the prepared flour, stir, thicken into appropriate batter, add appropriate amount of spiced powder and salt, and let it cool for later use.

(4) Making a cake blank: after the dough is made, take a proper amount of dough, knead it again, exhaust it, then roll it into a big cake, spread the prepared crispy skin, sprinkle chopped green onion evenly, roll it up from one side until it grows into a strip, divide it into appropriate sizes, pinch it at both ends, wrap it in the middle, and press it gently by hand after setting to make a cake blank for use.

(5) Baking: the prepared cake blank is allowed to stand for about 5- 10 minute, and can be baked after being initiated again. Brush the bottom of the preheated electric baking pan with oil, put in the cake blank until the bottom is slightly hard, brush the oil on it, turn it over until both sides are golden, and the cake is mature.

(6) Curing: cut, soft and layered inside, crisp cake blank.