1, our raw corn is generally divided into two situations. If raw corn is cooked in an ordinary pot, it usually takes 15 minutes to 20 minutes to fully steam the corn. If the corn is tender, 15 minutes is enough, but if the corn is old, it is best to extend it for another 5 minutes to ensure that the corn does not appear sandwich.

2. If you want to shorten the time, you can use an electric pressure cooker or a pressure cooker. Generally, it only takes about 5 minutes to make the corn completely cooked.