1, frozen dumplings are best cooked in hot water. Tangyuan is not suitable for boiling in cold water, because it is easy to break the skin when heated suddenly.

2. It is suggested that you don't need too much firepower when cooking jiaozi. You can cook it slowly with slow fire or small fire. If you cook with a big fire, it will be cooked outside and endogenous.

3. Cook the glutinous rice balls until they are completely floating, indicating that the glutinous rice balls have been cooked and can be cooked. In order to avoid sticky dumplings, it is suggested to stir them slowly in the pot with a spoon. Tangyuan, also known as Yuanxiao, Tangtuan and Piao Zi Yuan, is one of the representatives of traditional snacks in China.