Tools/materials: 2 bird's nests, rock sugar 15g, proper amount of purified water, tweezers, filter screen, stew.
1. Put the bird's nest in a container, add purified water and soak for 6 to 8 hours.
2. Change the water in the middle.
3. Just wait seven hours.
4. Pick out the swallow hair in the eye socket.
5. Tear the bird's nest into strips.
6. Further remove impurities.
7. Wash and filter.
8. Put it in a waterproof saucepan, add purified water, and pass the bird's nest slightly.
9. You can start stewing.
10, set the time to stew for 40 minutes.
1 1, add rock sugar in the last 5 minutes.
12, stew until the rock sugar melts and the bird's nest is soft and waxy.