Microwave semi-sweet and white chocolates in separate microwavable bowls on high 2 minutes or until chocolates are almost melted, stirring halfway through heating time. Stir until chocolates are completely melted.

 

Stir 1/2 cup of the nuts into each bowl. Alternately spoon melted chocolates onto wax paper-lined cookie sheet or tray. Swirl chocolates with knife several times for marble effect.

 

Refrigerate 1 hour or until firm. Break into pieces.

 

More Delicious Marble Bark Flavors:

 

Chocolate Peanut Butter: Prepare Bark as directed, omitting nuts and stirring 1 cup creamy peanut butter into melted white chocolate.

 

Cookies 'n Creme: Prepare Bark as directed, omitting Semi-Sweet Chocolate and nuts. Use 24 squares each Baker's Premium White Chocolate. Stir in 4 cups coarsely chopped chocolate wafer cookies.

 

Festive Fruit: Prepare Bark as directed, omitting Semi-Sweet Chocolate and nuts. Use 24 squares each Baker's Premium White Chocolate. Stir in 2 cups dried cranberries and 2 cups toasted chopped almonds or pistachios.

 

Makes about 4 lbs.