My aunt made these at Thanksgiving - they were hands down my favorite of the five-dessert selection. She called them Pay Day Bars, like the candy bar, which I've never had in my life (no chocolate? Why bother?) so I can't compare. But I can say that as a peanut butter lover - these squares are pretty much perfect.
Um, they also happen to be super easy to make. Good news is they will probably require a trip to the grocery store, so they can't be made /eaten on a whim. Because nutrition-wise, they're pretty evil. Enjoy!