Pressure cooker stew meat time is not fixed, need to be judged according to the specific circumstances of the meat. Generally speaking, it takes about 12 minutes to stew pork, 14 minutes to stew lamb, and 18 minutes to stew beef and pork ribs. During the stewing process, you can use high heat to boil the water in the pot, then turn down the heat to medium-low, then turn off the heat and simmer for about half an hour before serving. Another way is to cook the meat on high heat for 10 minutes to 15 minutes, then change the heat to low and simmer slowly. However, the exact cooking time may need to be adjusted according to the size of the meat and the actual condition of the pressure cooker.