Peppermint Bark Popcorn

Bahan-bahan (6 porsi)

• 2 tablespoons coconut oil or olive oil
• ½ cup popcorn kernels
• ½ teaspoon fine salt
• 1 cup (6 ounces) semisweet to dark chocolate chips
• ½ teaspoon peppermint extract or flavoring
• ½ cup (3 ounces) chopped white chocolate
• 4 standard-sized peppermint candy canes (to yield about ⅓ cup finely crushed peppermint)
• Flaky sea salt (optional)