1. Wash and remove the hair from the pig's trotters, and drain off the blood in boiling water.

2. Simmer the ginger slices, green onion segments, hoof flowers and snow peas in a casserole for 4 hours until crispy.

3. Add appropriate amount of salt to taste.

The color of the soup is milky white, and the hoof flowers are soft and waxy, nourishing and nourishing the skin.