What is menthod of flour coarsely ground corn

Turn off the heat and let your corn soak overnight. In the morning rinse your corn well in a stainless steel colander. While it's rinsing rub off some of the corn's outer layer (this will give you a finer flour). The corn can then be used whole in soups or stews or ground into flour.

Explanation:

answer; regard the action of other people negatively;