01 - Line a large baking sheet with parchment paper or a silicone baking mat.
02 - Place the crushed peppermint candies in a shallow bowl or plate.
03 - Melt dark chocolate in a microwave-safe bowl in 30-second intervals, stirring between each, until smooth. Alternatively, melt over a double boiler.
04 - Dip each pretzel rod about two-thirds of the way into the melted dark chocolate, allowing excess to drip off.
05 - Immediately roll or sprinkle the chocolate-coated portion of each pretzel with crushed peppermint, gently pressing to ensure adherence.
06 - Place coated pretzels on the prepared baking sheet.
07 - If desired, drizzle melted white chocolate over pretzels for decoration.
08 - Allow the pretzels to set at room temperature until chocolate hardens, about 20 minutes, or refrigerate for 10 minutes to speed the process.
09 - Once set, store pretzels in an airtight container at room temperature for up to one week.