It is generally not recommended to eat overnight things, because overnight things generally produce nitrite, but under the condition of refrigeration, overnight tremella soup is safe.

Of course, like all foods, it should not be stored for too long. In addition, it should be fully heated before eating to prevent microbial infection. This is a universal law that applies to all frozen foods. Divide it into small portions and put it in the refrigerator. You can keep it for 1-2 days. Don't worry at all. If the tremella is soaked too much at one time, just put it in the refrigerator to avoid stale and smelly, and it can still be cooked and eaten the next day.

Although it is safe to refrigerate the tremella soup overnight, the teacher/fu/state/home/residence/doctor/health/suggestion is that it is best to eat fresh tremella soup. Fresh food tastes better and loses less nutrients.