Twinkie-Toffee Temptation

1 small box vanilla instant pudding
2 cups milk
10 single Twinkies
8 ounces Heath bars, crushed
4 ounces Cool Whip

Prepare pudding with milk. Set aside.

Slice Twinkies in halves lengthwise. Line a 13 x 9-inch dish with bottom halves of Twinkies, filling side up. Sprinkle on 1/2 cup crushed candy. Pour in pudding. Spread Cool Whip over the top. Top with remaining candy. Cover and refrigerate.