Death By Chocolate
["1 box (19.8 oz.) fudge brownie mix", "8 chocolate covered toffee candy bars (1.4 oz.; like Heath or Skor bars)", "1 (12 oz.) Cool Whip", "3 pkg. (3.5 oz. each) instant chocolate mousse"]
["Preheat oven to 350\u00b0.", "Make brownies according to mix.", "Bake brownies.", "Let cool.", "Meanwhile prepare mousse according to directions.", "Break candy bars into small pieces in food processor. Break up brownies into small pieces and place half in bottom of large glass bowl or trifle dish.", "Cover with half of mousse, then half of candy and then half of Cool Whip.", "Repeat layers with the remaining ingredients.", "Serves up to 24."]
["brownie mix", "mousse"]