Marshmallow Heavenly Brownies

Mix Heavenly Brownies following instructions.

Using a "Whoopie" pan (shallow cupcake pan), spray pan with cooking spray, place a flat cookie of your choice (Chip Ahoy, Thin Mint, Graham Cracke...) cover with Heavenly Brownie mixture.   Bake at 350 for 10 min.  Remove from oven place large flat marshmallow on top of each brownie.  Return to oven for 3 to 5 min until marshmallow is soft and starting to melt.  Remove from oven place a Hershey's kiss or Hershey's chocolate square of top of each.  Remove from pan while still slightly warm.