Materials:

Pork ribs, yam, medlar, a few red dates and a few slices of ginger.

Exercise:

1, put the ribs in a pot to boil, and skim off the foam;

2. Remove the ribs from the pot and put them into the casserole;

3. Put onion, pepper, aniseed and tsaoko into a casserole and start cooking for about 1 hour;

4. Wash yam and cut into pieces, and soak yam, medlar and red dates;

5. When the ribs are boiled for 50 minutes, pour the yam, medlar and red dates into the pot and cook for 15 minutes.