Layered Peppermint Crunch Bark

Bahan-bahan (35 porsi)

• 17 ounces white chocolate, (finely chopped (don't use white chocolate chips))
• 6 ounces crushed peppermint candy canes, (divided)
• 7 ounces bittersweet chocolate
• 5½ tablespoons whipping cream
• 3/4 teaspoon peppermint extract