Frozen dumplings in a pot of cold water, the gradual heating process is actually slowly frozen, from the dumplings completely frozen and then cooked. Frozen dumplings directly into the pot, sudden heat and cold, dumplings inside is easy to crack, the later will be more and more rotten, not delicious and not good-looking.
Cooking dumplings in the pot add the right amount of water, put 2 grams of salt, salt can not only enhance the sweetness of dumplings, but also increase the concentration of water to avoid sticking.