2. Prepare lard crisp: put a small amount of flour into a small bowl, add spiced powder and salt and mix well. If you like spicy food, you can add appropriate amount of Chili powder or pepper powder. Heat lard properly, pour it into the prepared noodle bowl, and stir well for use.
3. Knead the dough, roll it thin, spread 2 pieces of lard crisp, and add onions or leeks according to personal preference.
4. Roll up the dough and divide it into small pieces.
5. Pinch both ends of the dough to prevent lard from oozing out after heating, roll it thin, then fold it in half, overlap it up and down, flatten and roll it thin, brush a thin layer of oil on the top, put oil paper on the baking tray, and put pancakes on the oil paper.
6. Preheat the oven at 160 degrees, put it in a baking tray, bake it for 20 minutes, then bake it at 175 degrees for 5- 10 minutes for coloring.