material
A pig's foot, black beans, two codonopsis pilosula, five or six yams, a few Polygonatum odoratum, and a piece of dried tangerine peel.
working methods
1, pig's feet (smaller than pig's hand meat) are washed with boiling water.
2. Put it in a casserole, add a proper amount of water, a handful of black beans, two codonopsis pilosula, five or six pieces of yam, a little Polygonatum odoratum and a piece of dried tangerine peel.
3. After boiling water on a big fire, turn to a small fire and simmer until the black beans are soft.