The best way to make bird's nest is to stew it on water with slow fire. Boil water in a steamer, put the bird's nest in a stew pot, inject the filtered water soaked in the bird's nest, and stew for about 1 hour. Stew in the electric stove for an hour. You can master the time according to your favorite taste. Time should be controlled between 40 minutes and 2 hours.
The stewing time is determined by two factors. First, it depends on the quality of bird's nest itself, the thickness and humidity of bird's nest. It usually takes 6-8 hours. If it's a blood swallow, it takes twice as long. Second, it depends on people's physique. In order to facilitate absorption, the elderly, patients and other people with weak constitution spend more time stewing bird's nest than the conventional 1 hour, that is, 7-9 hours.