If you're a fan of peanut butter [and who isn't?], there's a good chance that you like peanut butter cookies. Everyone swears by their own, or their mom or grandmother's recipe for the delicious classic. And admittedly, we both have grandmas that make a pretty mean PB cookie. Although they're not quite the same, these cookies are a reinvention of the wheel -- only with no sugar, no flour, and no butter. What's better is that they take less than 20 minutes to make.
Recipe time: 20 minutes