One cup grits, one teaspoon salt, four cups water in crock pot night before. Cook on low for eight hours.
In morning, grits will be too thick--add milk and cheese and stir to the consistency you like
After you make them a few times, you can add more water or less water at the beginning, to suit.
here's the brand to buy if you want the absolute best
.http://www.thekitchn.com/source-for-stoneground-grits-64217