1. The texture of the wide vermicelli is hard. It is best to use warm water to soak the wide vermicelli. Put your hands in the water and it will be a little hot. The temperature should be around 30℃~50℃. Generally speaking, the vermicelli can be softened by soaking it in warm water for about 30 minutes. If you only use cold water, it will be difficult to soak even if you soak it for a day.

2. Unsoaked noodles will not only absorb the soup from the dish, but also cause trouble in the pot. In addition, it is not allowed to soak in boiling water. Many people want to soak the vermicelli quickly, so they simply soak it in boiling water. In this way, the inside of the vermicelli has not had time to absorb water, but the outer layer has been soaked and turned rotten and pink. If you cook it again, it will easily turn into mush.