Why can't Xueyan eat every day?
How to eat Xueyan? First, soak the snow swallow in clear water for 8- 10 hour. When the snow swallow is completely soaked, it will become a long and glittering filament. After removing impurities, put it into the stew pot and add water until the water outside the stew pot is less than half.
Bring boiling water to a high fire, and then simmer for about 45 minutes. Stewed snow swallow is tasteless, so sugar can be added 5 minutes before cooking, and milk, honey, soybean milk, yogurt and coconut juice can be added according to personal preference when eating.