Oatmeal! the 42 ounce, 30 serving container of store-brand oatmeal is around 2.00 - 2.50 at most of the grocery stores in my area, and I live in the pricey Northeast.
Bulk oatmeal, even at Whole Foods, is pretty cheap, probably one of the most economical things you can find at WF. That, and the popcorn kernels.
And a half cup, 150 calorie serving of oatmeal with a splash of milk is sooooo much healthier and so much more filling than a bowl of sugary breakfast cereal or (god forbid) Special K which is like air to me.
I put a sweet and low in mine or throw in a few raisins or dried cranberries from Trader Joes for sweetness. Also a dash of cinammon is great or even sugar free maple syrup which I found really cheap at a Food Basics store.



I keep seeing all these different store names. I guess my town must just be "hick" or something, because the only places we have to shop for groceries are: Walmart, Kroger, Food lion, Save-a-lot, and Aldies (sp?).