It can be cooked. Pressure cooker is a kind of kitchenware that can cook food quickly. By increasing the internal pressure, the boiling point of water rises, thus accelerating the cooking speed. When cooking jiaozi, put water and jiaozi into the pressure cooker. After heating, the pressure inside the pressure cooker will increase, and the water temperature will also increase, so that jiaozi can cook faster.

The pressure inside the pressure cooker is relatively high, and the cooking time will be shorter than that of the ordinary cooker. The cooking time of jiaozi is only 2-3 minutes, but the specific time will be adjusted according to the size and quantity of jiaozi.