1, first boil the clear water in the pot, then gently put the green glutinous rice balls into the pot and mix them with a spoon to avoid sticking to the pot. When the dumplings float, add cold water and repeat it twice. When the dumplings float, you can go out of the pot.

2. Before cooking frozen dumplings, if the dumplings are directly put into boiling water, the result will be cooked externally and endogenous. It should be put in cold water first, so that the dumplings are full of cold water, and then put in boiling water, so that they can be heated evenly.

3. If you want to make the dumplings taste better, you might as well cook the soup and dumplings separately. If it is sweet, just add a little sugar to the soup.

4. If it is salty stuffing such as fresh meat, the soup can be richer. For example, vegetables, seaweed and other ingredients can be added to the soup, and the cooked dumplings can be enjoyed directly in the soup.