2. Peel the wax gourd, cut it into thin slices, remove the roots from the onion, wash it, cut it into onion segments with a knife, and shred the ginger.
3. Put some cooking oil in the pot. After heating, add the onion and ginger slices and stir-fry them with low fire. Pour the water into the pot and boil it with high fire.
4. Pour the sliced wax gourd into the pot, sprinkle with salt, and put the broth or chicken essence into the pot to continue cooking.
5. When the water boils again, add the mutton pieces, add a small amount of medlar, continue to cook, boil again and add chopped green onion and sesame sauce to serve.