I put instant noodles in cold water first, and then cook them together. Not only did they not rot, but they were very thorough. Maybe it's the noodles. The water boils quickly and the seasoning is thorough.

But if someone likes to eat gluten noodles, it is best to boil the water first, cook it in a vegetable bag, then turn off the fire, put it in a noodle block and cover it for 5 minutes.