1. Cooked corn can be stored for 12 hours in summer and one day in autumn and winter, after which it can't be eaten. If you want to keep the cooked corn for a long time, you can freeze it directly. The specific method is to remove the water from the cooked corn, then put it in a fresh-keeping bag and freeze it in the freezer of the refrigerator. When you want to eat, take it out and heat it directly in the microwave oven. This fresh-keeping method can last for a week.

2. At the same time, for cooked corn, we can also choose to store it in the refrigerator, but in this environment, the storage time of cooked corn is relatively short, usually about two to three days. Too long will turn sour. If this happens, you can't eat any more.

In addition, when the frozen cooked corn is taken out to eat, it should be heated again, preferably boiled in water once, so that all the bacteria produced during storage can be eliminated, and then we can eat corn.