Preheat oven to 350 degrees
To a bowl add brownie mix, melted butter, softened cream cheese and an egg. Mix by hand until everything is incorporated. Set aside.
To a separate bowl mix the powdered sugar and peanut butter together by hand until incorporated.
Scoop rounded tablespoons of the brownie dough and form a ball. Place on parchment lined sheet pans. Smooth out the edges of each cookie and place a thumb print in the middle of each one.
Scoop 1/2 tablespoons of the peanut fudge mixture and form a ball. Place one peanut butter ball in the divot of each cookie. Flatten it down a little.
Bake on 350 for 11 minutes.
Let rest on the sheet pans on the counter until they completely cool to room temperature.
Spread on a thin layer of canned fudge icing.