1, the bird's nest is soaked in clear water for about one afternoon.
2. After soaking and wetting, tear it.
3. Flowing clear water slowly washes away feathers and sundries, and then soaks and filters them with warm drinking water.
4. Put the stew in a large pot, and then add water to 2/3 of the stew. Then take out the stew and boil the water.
5. Put the bird's nest in the stew.
6, add the right amount of rock sugar and ginger.
7. After the water is boiled, put the gauze and then put it in the stew.
8. Cover the pot and stew for 2 hours.