Directions: 

1. Prepare brownie mix according to package instructions using oil, water and eggs. Bake in 13 x 9-inch pan according to package instructions. Cool completely on wire rack.
2. Place 1/3 cup frosting in small heavy-duty resealable plastic bag. Spread remaining frosting over brownies. Toss pretzels, potato chips, corn chips, popcorn and candy pieces in medium bowl to blend. Sprinkle evenly over frosting layer.
3. Microwave plastic bag containing frosting 5 seconds. Cut very small corner off bag. Drizzle evenly over brownie toppings. Chill 15 minutes or until frosting is set. For maximum crispness, serve same day. Makes 24 brownies.

Recipe courtesy of Pillsbury, and reprinted/posted with permission of Pillsbury.