"It takes about half an hour to stew beef tendon in pressure cooker. Before cooking, cut the beef tendon into small pieces, soak it for about 2 hours, then blanch it, put it in a pressure cooker, pour in appropriate amount of hot water, and add appropriate amount of onion ginger, aniseed and salt for cooking. Under normal circumstances, a small piece of beef tendon can be cooked in about half an hour, and if it is big, it needs to be stewed for 40 minutes. The pressure cooker is very fast, an hour at most. If you want to steam it in the shortest time. "