Step 1

Line a 9x13 pan with parchment paper or foil, and spray with non stick spray

Step 2

Preheat oven, prepare brownies and bake according to package directions.

Step 3

Allow brownies to cool and remove from pan using edges of foil or parchment

Step 4

Cut brownies into 15 - 18 individual pieces.

Step 5

Top each piece with a large marshmallow.

Step 6

Microwave white chocolate chips and oil, in 30 second increments, stirring after each, until smooth.

Step 7

Using a spoon, carefully drip white chocolate completely over the tops of each marshmallow, so they are covered completely and it drips on to brownies.

Step 8

Allow white chocolate to set.

Step 9

Use black gel to make eyes and a mouth on each "ghost"