Cereal made from coarsely ground corn?

Cereal made from coarsely ground corn is most likely grits.

Grits are a type of porridge made from coarsely ground corn kernels. They are a staple in Southern American cuisine and are often served for breakfast or brunch.

Other possibilities include:

* Polenta: This is a type of cornmeal porridge from Italy, made with finely ground corn. While not coarsely ground, it is still a corn-based cereal.

* Cornmeal mush: This is a simple and versatile dish made with coarsely ground cornmeal and water or milk. It can be served sweet or savory.

Let me know if you have any other questions!