Bake cake according to box directions. Grind candy bars in food processor. Make pudding. Layer in trifle dish: Repeat, ending with Cool ... around edge of dish.)
Prepare brownie mix, bake per ... bottom of 3-quart trifle dish, top with half of the mousse, crushed candy bars and whipped topping. Repeat layers, ... hours. Yield: 16-18 servings.
Make cake according to directions. ... directed. Crush candy bars. Put half of the cooled cake into trifle or large glass bowl. Add ... into bowl as above.
Take 1/2 of the cake ... glass bowl or trifle dish. Sprinkle pieces with some ... 1/2 of the Heath bars on top. Repeat process of ... Whip and Heath bars.