How to make soup with white radish and pig blood? First, cut the white radish and cook it with water. Cut pig blood into pieces to remove the floating foam, and then put it into cooked radish. Add some onion, ginger, cooking wine and other products to enhance the flavor and remove the fishy smell. After cooking for a while, season (don't burn too much, or the pig blood will not taste good if it is boiled empty), so that the soup will be clear, fragrant and delicious.