Double Chocolate Mocha Trifle
["1 pkg. (18.25 oz.) brownie mix", "1 3/4 c. cold milk", "2 pkg. (3.4 oz. each) white chocolate instant pudding and pie filling", "1/4 c. warm water", "4 tsp. instant coffee granules", "12 oz. frozen whipped topping, thawed", "3 toffee bars (1.5 oz. each), coarsely chopped"]
["Prepare and bake brownie mix according to directions for a cake-like brownie.", "Cool completely and cut into cubes.", "In a mixing bowl, whisk pudding mix into the milk until mixture begins to thicken.", "Dissolve coffee granules into warm water, add to pudding mixture; mixing well.", "Fold in 2 cups whipped topping. Chop toffee bars. Layer 1/3 of brownie cubes in bottom of glass serving bowl.", "Top with 1/3 of the pudding mixture, pressing lightly, and 1/3 of chopped toffee.", "Repeat layers 2 more times. Decorate with remaining whipped topping and remaining toffee bar. Chill 30 minutes before serving."]
["brownie mix", "cold milk", "warm water", "coffee granules", "frozen whipped topping", "toffee"]