BLACK BEAN PORK RIBS SOUP

This is 

a soup prepared with the basic nourishing ingredient:

BLACK BEAN

with either

pork ribs
Or 
pig's trotter

for taste & protein & collagen

300g pork ribs or pig leg
50g black bean, soaked overnight
10g wolf berry
8 dried longan
8 red dates, snipped
few slices old ginger

Add if available (Optional)
10g Huai San
10g dang Shen

1) rinse herbs & put all ingredients into a slow cooker

2) add enough hot water & slow boil for 3 hours
3) add salt if necessary