In boiling water, we lower the potatoes cut into medium cubes, cook it for about 10 minutes. Pour in the corn grits-polenta, mix. Salt to taste. Here I must clarify.
If you have the usual corn groats of coarse grinding, then, of course,it will be the first to go to the soup. Potatoes will begin to enter when the cereal is almost ready.
I have a thin corn grits – polenta. It only cooks for 5 minutes, so I introduce it after the potatoes.