1, pour about 1 kg of flour into a basin, roughly divide it into two parts, boil some boiling water, pour it on half of it while it is hot, and stir it with chopsticks to form a flocculent shape while pouring it, thus completing the part of scalding noodles. The other part of the dough is mixed with cold water, and it is also stirred evenly. Pay attention to adding water little by little, not too much, and then knead the two parts of dough together.
2. After kneading the two kinds of noodles together, pour about 2 tablespoons of oil on them, knead them evenly and put them aside to wake up 10 minute.
3. In the process of waking up, we make a scallion oil, 4 spoonfuls of peanut oil, heat it, cut the scallion into strips, put them in it and fry them slowly. After frying until brown, remove the scallion and scallion oil for later use. Cut 3 shallots into finely chopped green onions in a bowl, and add 1 spoon of black sesame, 1 spoon of spiced powder and pepper powder for later use.
4. Sprinkle some flour on the chopping board, knead the awakened dough until it is smooth, roll it into a big dough, first apply a layer of scallion oil, then apply a layer of flour, and evenly sprinkle chopped green onion, spiced powder, pepper powder, black sesame seeds and appropriate amount of salt on it.
5. Roll the dough into a strip, cut it into a dosage of about 2 ounces, pinch both ends to prevent the scallion oil from escaping, stand the long dosage up and flatten it, and roll it into a cake about the size of a plate, without rolling it too thin.