Hazelnut Marble Bark

Line cookie sheet with foil or waxed paper. In medium microwavable bowl, microwave white chocolate on High 1 minute, stirring once halfway through microwaving, until melted. If necessary, continue to microwave on High in 15-second increments, stirring until smooth.

In another medium microwavable bowl, microwave semisweet chocolate on High 1 minute, stirring once halfway through microwaving, until melted. If necessary, continue to microwave on High in 15-second increments, stirring until smooth.

Stir 1/4 cup of the hazelnuts into each bowl of chocolate. Alternately spoon white mixture and brown mixture in rows, side by side, onto cookie sheet; spread evenly to about 1/4-inch thickness. With knife or small metal spatula, cut through both mixtures to swirl for marbled design. Refrigerate until firm, about 1 hour. Break into pieces.