Ingredients: 300 grams of flour, 120 grams of boiling water, 65 grams of cold water.

Accessories: a spoonful of oil, a pinch of salt, 2 eggs, 300g leeks.

1. Add boiling water to flour and stir with chopsticks to form a fluffy consistency.

2. Then add cold water, stir evenly with chopsticks, knead into a smooth dough, cover with plastic wrap, and let rise for 20 minutes.

3. Chop the leeks, add appropriate amount of vegetable oil, and mix well.

4. Pour the hot oil into the pot, pour in the egg liquid, and stir with chopsticks while pouring. After the egg liquid solidifies, turn off the heat and cool.

5. Put eggs, minced meat, and leeks into a container, add salt and mix well.

6. Roll the kneaded dough into a long strip and cut into small pieces. Roll the small piece into a circle, wrap it in the filling, fold it in half up and down, pinch the edges tightly, and then pinch out the lace.

7. Heat the pot and pour a little oil into it. After the oil is hot, add the leek box and fry over low heat until the bottom is golden brown.

8. Pour a small amount of water along the edge of the pot that does not reach the box, cover it, and simmer over low heat until the water dries up. A squeaking sound from the pot indicates that the box is cooked.

9. Turn over the leek box and fry the surface until golden brown.