Chocolate Peppermint Bark

Directions

1. 1
   Line a baking sheet with waxed paper.
2. 2
   Melt chocolate chips in top of a double boiler over simmering water, stirring frequently and scraping down the sides with a rubber spatula to avoid scorching, 3 to 5 minutes.
3. 3
   Melt white chocolate chips in top of a separate double boiler over simmering water, stirring frequently and scraping down the sides with a rubber spatula to avoid scorching, 3 to 5 minutes. Stir in vegetable oil and peppermint extract.
4. 4
   Pour chocolate onto lined baking sheet; spread with spatula. Drizzle white chocolate over chocolate; swirl with a fork.
5. 5
   Refrigerate until bark is hardened, about 1 hour.