2. When making melon ribs soup, stew the stewed ribs first, and then add melon. If you want to stew the ribs soup into milky white, you should first fry the ribs in a pot, steam them dry and add some cooking wine. Boil it with high fire first, and then simmer it with low fire. Stewed ribs soup with wax gourd If wax gourd is cut into thick slices, it is not easy to stew and tastes better.