I made some peanut butter stuffed cookies. The cocoa powder is black cocoa, like the kind used for Oreo cookies.
They were fussy to make in that you have to make two different kinds of dough. Also, it was super hot out and the chocolate dough would kind of melt in my hands as I was working with it. But the results are worth both annoyances.
Like a very grown up peanut butter cup. The black cocoa isn't very chocolatey. Next time, I would probably use a natural or dutch cocoa.
A lighter cocoa might make it taste more like an authentic peanut butter cup... and people would probably stop commenting on how burned they look.
The recipe is Chocolate Peanut Butter Stuffed Cookies by A Spicy Perspective.
I have much more peanut butter dough leftover than the chocolate so I might have to make inside-out versions.