01 - Line a baking sheet with parchment paper and arrange the pretzels in a single layer.
02 - In a microwave-safe bowl, melt the white chocolate chips in 20-second bursts, stirring between each, until smooth. Stir in coconut oil if using.
03 - Add green food coloring a drop at a time, mixing well until you reach the desired shade.
04 - Transfer the melted green chocolate to a small piping bag or a zip-top bag with a tiny corner snipped off.
05 - Drizzle the green chocolate generously over the pretzels.
06 - Immediately add sprinkles, nuts, or mini candies if desired.
07 - Allow the chocolate to set at room temperature for 15–20 minutes, or refrigerate for 5–10 minutes until firm.
08 - Store in an airtight container at room temperature for up to 1 week.