Re: brownies into cookies
I have used a boxed Brownie mix (making it as directed)
Using a tassey pan that is lightly greased, fill 3/4 full. Baking at 325 degree for about 15-17 minutes or unitl toothpick comes out clean when inserted.
Then Press a small Reese Peanut Butter Cup in the center of each one after they come out of the oven BUT before taking them out of the tassey pan.
Cool...then dust with Powdered Sugar 