2, winter melon duck soup practice: 300 grams of winter melon, 300 grams of old duck meat, red beans, coix seed, lotus seeds, Gordon Euryale, candied dates, medlar. Soak adzuki beans in clear water for five minutes and then wash them. Peel the wax gourd, remove the melon sac, wash it and cut it into uniform chunks. Wash the duck's blood, put it in a pot, add ginger and a little water, boil it for two minutes, then take it out and wash it. Then put the wax gourd and duck, red beans, coix seed, lotus seeds, gordon euryales and candied dates into a pressure cooker, add ginger and appropriate amount of water, stew for about 15 minutes, and then turn off the heat (turn it down after SAIC). After that, add a little salt, add a few medlars, and finally turn off the fire and pour out the soup.