1. If the meatballs are the size of commercially available Ningbo sesame glutinous rice balls, they need to be steamed over high heat for 8-10 minutes.

2. If it is bigger, that is, the filling inside is as big as Ningbo sesame glutinous rice balls, and the outer layer is wrapped with a layer of glutinous rice, the size is as big as a table tennis ball, then it needs to be steamed over high heat for 10-15 minutes. .

3. If the filling is fish, shrimp, or chicken, the size is like a ping pong ball, steam over high heat for 10-12 minutes.

4. If the filling is pork or beef, the size is like a ping pong ball, steam over high heat for 12-15 minutes.