Crock Pot Steel Cut Oats

http://www.theyummylife.com/Slow_Cooker_Apple_Cinnamon_Oatmeal

or, if you don't want to scroll so stinkin' far:

http://www.theyummylife.com/recipes/105/Slow+Cooker%2C+Apple+Cinnamon+Steel-Cut+Oatmeal

We doubled it and used almond milk.  Right around 7 hours worked out well.

For a double batch:
4 apples
3c milk
3c water
2c oats
4T brown sugar
2-3 T butter
1 t cinnamon
2 T ground flax seed
1/2 t salt