I like Bob Mills Organic Steel cut oats. It comes in a plastic bag. It cost around $2.69. It's 140 calories and 6g of protein per serving. Quaker also makes it. It's a bit more expensive around $4.99 bit the same nutritional value.
Quinoa- it's like brown rice but it taste different more nuttier. Good source of protein. It has all of the 9 esstiental amnio acids. It taste okay. I use it in substitution for brown rice occassionally. I'll mix with my beans or use it with shrimps.
I tried quinoa for the first time last week and really enjoyed it. I made a quinoa greek salad (served cold). This recipe kept very well and I ate it for 3 or 4 days afterwards. Very similar to brown rice but slightly different flavour (actually I think it has more flavour than rice).
I have yet to try steel cut oats but it is on my "to try" list. I just have tons of regular oats to use up first.