1. About 10-15 minutes.

2. Since the fillings of the sauced pork buns are fried in advance, and the dough of the buns has been fermented, there are many gaps in the middle and is relatively fluffy. It does not need to be steamed for too long before it is cooked. And it is not recommended to steam the fried steamed buns for too long, as it will easily cause the fillings of the sauced pork buns to be too old and affect the taste, so steaming for 10-15 minutes is generally sufficient.