1 family size package regular oreo cookies
1 jar of smooth peanut butter (use as much as needed)
1 box brownie mix (9x13) size
Bake 350 for 20 minutes
Bakes about 24 brownies
Line cupcake tins with papers. Prepare brownie mix as stated on box. Layer one oreo with peanut butter and lay another oreo on top. Add peanut butter to that cookie and place the "decker" into cupcake cups.
After you have filled all cups with cookies and peanut butter, with a spoon, pour brownie mix on cookies an allow it to dribble down the sides of the cookies.
Bake and enjoy!!!