Add 2 times of milk to corn flour, add 1 egg, add a little sugar, stir well, pour into the ice cream mold, put it in the refrigerator, and take it out four hours later.

If you are making ice cream, you can put it in the refrigerator for half an hour, take it out and stir it evenly, then stir it evenly for half an hour, and so on for four times, and finally get the corn ice cream.