Formula: low-gluten flour 200g, milk 90g, leek 15g, sunflower oil 25g, yeast 3g, edible baking soda 2g and salt 2g.

Exercise:

1. Add yeast to hot milk and stir until it melts. Pour into a bowl full of flour and add all other ingredients.

2. Knead the dough into smooth dough, cover it and let it stand for half an hour. Gloves are recommended here. There is cooking oil in the dough, so you don't have to wash your hands when wearing disposable gloves.

3. Roll the dough thin, then set it with a round die. If it doesn't work, cut it directly into cubes. Remember, if you want to taste crisp, you must roll the dough thin.

4. Spread oil paper on the baking tray in advance, move the biscuit green embryo into the baking tray, and fork out small holes with a fork, which looks more beautiful.

5. The Hays oven is preheated in advance, heated up and down 175 degrees, and baked 12 minutes.

6. After coming out of the oven, let it cool and you can eat it. It's especially delicious. You can make some snacks for children. Do your own health, don't add. Don't buy any more cookies. You can do it at home. They are sweet and crisp, and children like them.