The time to pressure cook pork knuckles varies with different cooking methods and the size of the pork knuckles. Ordinary pressure cooker stewed pork knuckles need about 45-50 minutes, the first high heat to cook for about 5 minutes, wait until the pressure cooker steam, adjust the high heat to low heat, low heat and slow cooking 40-45 minutes, pork knuckles can be mature. When using an electric pressure cooker to stew pork knuckles, you need to determine the time according to the amount of cooking pork knuckles, usually need 50-60 minutes. Using a pressure cooker to braise pork knuckles takes almost 45 minutes to 60 minutes, and it is best to braise them for a longer period of time, so that the braised pork knuckles are more flavorful. If you want crispy pork knuckles, it will take about 15 minutes, and if you want softer ones you can cook them for about 30 minutes. The time to pressure cook pork knuckles varies depending on the cooking method and the size of the pork knuckles. Ordinary pressure cooker stewed pork knuckles need about 45-50 minutes, first cook on high heat for about 5 minutes, wait until the pressure cooker steam, adjust the high heat to low heat, low heat and slow simmer for 40-45 minutes, pork knuckles can be mature. When using an electric pressure cooker to stew pork knuckles, you need to determine the time according to the amount of cooking pork knuckles, usually need 50-60 minutes. Using a pressure cooker to braise pork knuckles takes almost 45 minutes to 60 minutes, and it is best to braise them for a longer period of time, so that the braised pork knuckles are more flavorful. If you want to eat crispy pork knuckles, it takes about 15 minutes, if you want to eat soft and rotten can be cooked for about 30 minutes.1, using ordinary pressure cooker stewed pork knuckles, first cook on high heat for about 5 minutes, wait until the pressure cooker steam, adjust the high heat to low heat, small fire and slow cooking for 40-45 minutes, pork knuckles can be ripe, so the ordinary pressure cooker stewed pork knuckles is generally about 45-50 minutes. 2, the use of electric pressure cooker stew pork knuckles, you need to determine the amount of time according to the amount of cooking pork knuckles, if the pork knuckles and water into the pot gallon more than the water level line, spend the time required about 50-55 minutes. If the pork knuckles and water are below or right at the water level line, the time taken is about 55-60 minutes.