I really hate to interrupt all your ramblings outside the parameters of the thread
but I thought I'd report back on the topic.
I did not make the peanut butter pie because SO happened to mention tres leches cake and that became the dessert of choice. We'll have that with dinner tonight.
However, I am intrigued by this dessert and will be making it soon. We're headed out for vacation next weekend so it will probably be after we return.