Buckeye Brownie Cookies

Preheat oven to 350 degrees.
Beat together the brownie mix, butter, cream cheese, and egg.
Scoop the dough onto an ungreased cookie sheet, making about 24 cookies.
In a separate bowl, mix the powdered sugar and the peanut butter until it is combined.
Form the mixture into about 1 inch balls and ensure you have one ball for each cookie.
Bake the cookie dough for 12 minutes.
Immediately out of the oven, press a peanut butter ball lightly into the center of each cookie.
Let the cookies cool for 5 minutes, then move them to a wire rack to cool completely.
Melt the chocolate chips in the microwave. Spoon a small amount on top of each cookie so it covers the peanut butter ball.