An update: I have started cooking this for less time -- 4-6 hours, so that when I reheat using the microwave at work that the oats don't get overcooked.
Also, while I like lots of brown sugar and raisins on my steel cut oats -- alot. I also like a savory version, where I cut up (cooked) sliced sausages into the microwave dishes before I add the oatmeal. The sausage and steel cut oats heat up well in the microwave and tastes great!
I usually do about 3 ounces of sausage and 1 1/4 cups steel cut oats into a microwave container. Makes a great breakfast