Remove the lotus root nodes
Use a wire brush to remove the lotus root skin
Wash the white lotus root, Cut lotus root into large pieces
Blanch the pork bones and remove the foam
Put the pork bones into the soup pot with water
Add lotus root, Add figs and ginger
Add green beans, cover the soup pot, bring to a boil over high heat, then simmer over low heat for 1.5 hours
10 minutes before the end, pick up the lotus root, cut it into small pieces, put it back into the soup pot and continue to cook. Finally, add salt to taste.