Combine brownie cookie ingredients. Use a medium cookie scoop and roll cookie dough in hands. Place on baking sheet.
While the cookies are baking combine the peanut butter and powdered sugar. Roll into peanut butter truffles and place on a tray.
Once the cookies have baked in a 350 degree oven for 9-11 minutes. Remove from oven and place peanut butter truffle on top.
Once the cookies have cooled, top the peanut butter truffle with melted chocolate and chopped peanuts. Allow the cookies to set up.