Cattle hoof is a kind of nutritious food, which is especially popular in southern China. It is rich in colloid, amino acids and trace elements such as calcium and zinc, which can enhance human immunity and bone health. Usually, the time for stewing cow's hoof in pressure cooker can be controlled at about half an hour, so that the tendon of cow's hoof can be softened better, and it is easier to cook it to a delicate and tender taste. Before stewing, we need to wash the hooves, blanch them with boiling water and then cook them in a pressure cooker. If you want to cook trotters faster, you can also choose to use an electric pressure cooker for cooking. At this time, the cooking time can be shortened to 20 minutes for a more convenient and quick cooking experience.