Up until a few months ago I was going through box after box of Nature Valley granola bars. They are my favorite, crunchy and sweet, and not fake tasting like so many granola bars out there. Looking at the ingredients list didn't make me feel too bad. Although they are loaded with sugar, they contain mostly natural ingredients which is nice to see. However, it was my goal to make a homemade version that could compete with the crunchy goodness of the store bought kind. Over several months time…