1. Ingredients: 500 grams of plain flour, 3 grams of salt, 2 grams of baking soda, 5 grams of yeast, 20 milliliters of lukewarm milk, two eggs, 15 grams of cooking oil.

2. Add three grams of salt, two grams of baking soda and five grams of yeast to the flour, mix it with 220 milliliters of warm milk to form a floury dough, add 15 grams of cooking oil, and knead it to form a softer dough.

3. Grease the surface of the floury dough and wrap it in plastic wrap.

4. Wake up at room temperature for about one and a half hours. You can also leave it in the refrigerator overnight. The dough will swell up considerably after rising.

5. Sprinkle some dry flour on a lightly floured surface. Take out the dough without kneading (it won't be fluffy after kneading). Flatten it directly with your hands, then roll it out with a rolling pin into a long strip and cut it into two-centimeter strips with a knife.

6. Dip chopsticks in a layer of water and press them onto the batter, fold both pairs in half and gently press from the center with chopsticks.

7. Cut in half from the center so that the green embryo of a doughnut is ready.

8. Pour oil in the pan, oil temperature to seventy percent, the fritter into the embryo, open medium heat, constantly using chopsticks to turn the fritter, but to heat evenly, fry until the surface of the golden brown can be.

9. Simple and delicious crispy fritters are ready, with egg and milk inside. They are very tasty, with a crispy skin and a soft hollow interior, and very simple to make.