The only sound sweeter than a piano is the crunch of delicious KIT KAT® Bars. By arranging KIT KAT® White Wafer Bars with KIT KAT® Miniatures on top of a brownie base, you can create a presentation fit for symphonic applause. So, next time you need a show-stopping dessert, try making these KIT KAT® Piano Brownies.  If you loved making these KIT KAT® Piano Brownies, try this recipe for All American HEATH Toffee Bar Brownies. You'll be glad you did!