Step 1: Line a baking sheet with parchment paper or a silicone mat. Set aside.
Step 2: Crush the peppermint candy. Place candy canes or peppermint discs in a Ziploc bag and use a rolling pin or heavy pan to crush them into small pieces. Set aside.
Step 3: Melt the white chocolate. You can do this using a double boiler or in the microwave. For the microwave, place white chocolate in a microwave-safe bowl and heat in 30-second intervals, stirring well after each, until smooth and fully melted. Be careful not to overheat.
Step 4: Dip the pretzels. Dip each pretzel (or about half of a pretzel rod) into the melted white chocolate, ensuring it's fully coated. Let any excess chocolate drip off.
Step 5: Sprinkle with peppermint. Immediately place the chocolate-coated pretzel onto the prepared baking sheet and generously sprinkle with the crushed peppermint candy. Repeat with the remaining pretzels.
Step 6: Chill to set. Place the baking sheet in the refrigerator for 15-20 minutes, or until the white chocolate is completely set and firm. Once set, transfer to an airtight container.