Preparation of stuffing:

1: Wash the mung beans and soak them in water overnight.

2. Control the moisture.

3. Boil water in a pot, add mung beans, bring to a boil over high heat, and simmer over low heat for 1 and a half hours.

4. Remove the cooked mung beans, drain them, and put them in the microwave over high heat 4 Minutes, take out.

5. Pick out the mung beans from the mung bean skin and put them into a fresh-keeping bag, crush them with a rolling pin. Set aside.

6. Put the pressed mung beans in Pour a little oil into the plate and shape into balls.

Preparation of dough: 1. Dough is mainly composed of water-oil skin (water-oil surface) and oil skin (face-oil).

2. Wrap the oily skin with the oily skin, pinch and flatten it. Roll it into a long strip, roll it up, press it and roll it again. Repeat several times (more layers).

3. Make the puff pastry Roll the skin into strips, pinch a few ingredients, press it into a flat roll, add the bean paste filling, and press it flat.

4. After making all the ingredients, put them on the grill, and preheat the oven to 180 degrees 10 minutes.

5. Put it in the oven at 190 degrees for 20 minutes, take it out and brush with egg wash, and bake at 200 degrees for 10 minutes