Ingredients for Yam and Corn Pork Rib Soup: 1 pork rib, 1 corn cob, salt to taste, 1 piece of ginger, water to cover, cooking wine to taste, 1 yam, 1 carrot, 1 small handful of red dates, goji berries to taste.
Method: Step 1: Prepare all ingredients; I had the butcher cut the pork rib in advance. Step 2: Peel the yam after soaking it in clear water. Step 3: Cut the corn and carrot into pieces. Step 4: Cut the yam into pieces and soak them in water with white vinegar to prevent oxidation and discoloration. Step 5: Boil the pork rib in cold water with cooking wine to remove scum. Step 6: Rinse the boiled pork rib with warm water.


