Death By Chocolate

Directions

1. 1
   Preheat oven to 350°.
2. 2
   Prepare brownie mix according to package; remove from oven and break into small pieces.
3. 3
   Mix chocolate mousse according to package.
4. 4
   In a large glass bowl, place pieces of brownies in bowl until bottom is covered (approximately 1/2 of crumbled brownies), then spread half of the chocolate mousse mixture over the brownies.
5. 5
   Spread a layer of Cool Whip; sprinkle chopped Heath bar over top.
6. 6
   Continue layering with remaining ingredients, ending up with Cool Whip and chopped Heath bar on top.