Preparation materials: 2 trotters, soybean 150g, 2 mushrooms, 6 red dates, a little medlar, 3 slices of ginger, 5g of salt, and cooking wine 1 spoon.
1. Wash soybeans and mushrooms and soak for 2 hours.
2. Wash the trotters and cut into pieces, add ginger and cooking wine, and then remove them.
3, another pot, pig's trotters with water, pour in soybeans, red dates, mushrooms, ginger slices.
4. Cover the pot and bring it to a boil, then simmer for 4 hours.
5. Add Lycium barbarum and sprinkle some salt before cooking.
6. Serve soybean trotter soup.