cooking in a pressure cooker depends on the variety and quantity of ingredients used for cooking. In order to cook quickly, rice can be soaked in water in advance, so that it can be cooked more easily, and the time is shorter.

Pressure cooker, also called pressure cooker and pressure cooker, is a kind of kitchen cooker. The pressure cooker exerts pressure on water through the physical phenomenon that the boiling point of liquid will rise under higher air pressure, so that the water can reach a higher temperature without boiling, so as to speed up the efficiency of stewing food.