I have heard that my great-grandmother Lizzy from Danville, Virginia invented the peanut butter and bacon sandwich but I have also read that it was included in early editions of the Joy of Cooking. Regardless, it is a favorite in my family and I wish I had one right now (hint: the bacon must be very well done and crispy but that is true of bacon in general).
Interestingly, there is a resurgence of interest in bacon although some argue it is not healthy! Wiley did a Bacon Cookbook after I left (poor planning, my father would say). NPR has a really delicious looking picture of bacon cookies (I will omit the pecans) on its site today and a story about bacon mania. Yes, I realize those who know my 16th century roots (so to speak) would be more likely to expect I'd be blogging about Francis Bacon! Instead, I just made you hungry.