Sauce Elbow
1.
Wash the elbow, cut it from the middle with scissors, slowly peel off its bone, put in the marinade, and marinate for 1 hour or more
2.
Roll up the elbow, wrap it with gauze, and then tie it into a big buckwheat. Put 3 slices of ginger, cooking wine, and water in a pot to boil, put it in the elbow and cook for about 10 minutes. Pour out the water in the pot.
3.
Pick up the elbow, put it in cold water to cool, and wash away the scum, add water and brine to the cast iron pot, boil for 3 minutes, put the elbow, boil again, cover the lid and simmer for 2 hours, wait until it is cooked. After the elbows are cooled, put the sauce and pot in the refrigerator to soak for one night. It can be eaten every two days.