Quick-frozen dumplings are usually boiled for about 10 minutes, and it is enough to see the dumplings float.

The cooking time of glutinous rice balls is related to the size, cooking quantity and heat of glutinous rice balls. Generally, glutinous rice balls are mature when they float on the water. Be sure to cook it thoroughly before eating. You can't eat it if it's immature. Eating too much can cause gastrointestinal discomfort.