I found a delicious hot cereal that cooks in only 10 minutes and a large serving fills me up ALL MORNING, for like 5 or 6 hours. Bob's Red Mills 7 grain cereal:
http://www.bobsredmill.com/catalog/i...&product_ID=18
They have the 12 grain variety as well, but that has more corn which I don't really want.
I just love Bob's 7 grain, and it keeps me from getting hungry again for a lONG time. It's WAY more nutricious for you than just rice...
I eat it every other day or so. Sometimes I cut up a banana on top. I think whole grains tend to keep you from getting hungry again right away, ...plus they keep your plumbing working well!

I do love steel cut oats and Irish oatmeal, etc, but they tend to take too long to cook for my liking.