And the trick of jiaozi noodles: add 6 egg whites into 1 kg flour to increase the protein in the noodles, so that protein will solidify and shrink quickly after jiaozi is put into the pot, and jiaozi will collect water quickly after taking out the pot, which is not easy to stick.

If you have to blanch vegetables, you'd better make the best use of the boiled water. For cooking dumplings, the boiled water can be put in the meat stuffing in an appropriate amount, which not only preserves the nutrition, but also makes the dumpling stuffing delicious and soup.

When cooking meat dishes, after adding wine and vinegar, the dishes will become delicious. When cooking vegetarian dishes such as bean sprouts, add some vinegar and the dishes will become delicious.

Tips for frying fresh shrimps: Before frying fresh shrimps, you can first blanch them with boiling water soaked in cinnamon, and then fry them, so that the fried shrimps taste more delicious.