"Grunch" from some guy who lived with the eskimos: One cup of raw rolled oats, one tablespoon of peanut butter, one heaping tablespoon of honey, mix and yum yum sticky yum!

Also - you can make your own nut bars that are super delicious, using honey/dates/flour/whatever to get them to stick together. Nuts are expensive though.

Then...there's always dumpstering. Bakeries and bagelries are easy. Most bagel places throw away at least one huge garbage bag full of bagels a day. Same goes for donut shops. Krispy kreme probably throws away around 500 of those plain donuts a day.

Not exactly health food though. I'm more of a veggies and meat guy. I spent a year in the wilderness eating a pretty much native diet (in the summer: nuts, wild fruit, wild greens and deer, in the winter: organic veggies, fruit, nuts, eggs and deer) and drinking wild water (from a lake) and now my gut doesn't handle sugar/grains as well as it used to. Which isn't all that bad - more motivation to eat what my body likes! Maybe I just notice it more now....

As far as baking stuff: I reccommend the cookbook "Nourishing Traditions" by Sally Fallon. Tons of delicious baked goods (and other stuff) - banana bread, muffins, wild sour-dough, and the stuff is actually stuff that's good for your body! woot!