The elbow is big and the meat is not cooked. Blanch the elbow with water, brush the adjusted juice, and simmer in a casserole for two hours, soft and rotten. In the past, people in rural areas used to stew elbows in big wooden pots, but now many people still keep the tradition of stewing meat in wooden pots. The meat stewed in the big wooden pot is really more fragrant than the meat stewed in the iron pot and pressure cooker we use. There is a special sealing ring in the pressure cooker to prevent the water in the cooker from running away. When heating is continued, the pressure in the pot will increase and the water temperature will rise to about 1 10 degrees Celsius. Meat stewed in this way cooks faster.