Before I even open the chocolate bag, I line my baking sheet with parchment paper so I'm not scrambling once the chocolate starts setting. I lay out all my sprinkles, candy eyes, and food coloring within reach.
I melt each type of chocolate separately in microwave-safe bowls, in 20-30 second bursts, stirring between each one. Adding a teaspoon of coconut oil to each bowl keeps the chocolate glossy and easy to work with.
For pumpkins or monsters, I stir in a small drop of gel food coloring right after melting. I go slow here since a little color goes a long way in melted chocolate.
I hold each pretzel by one end and dip it into the melted chocolate, turning it to coat evenly. I let the excess drip off for a few seconds before laying it down.
While the chocolate is still wet, I press on candy eyes, sprinkles, or a pretzel stem. If the chocolate sets before I decorate, nothing sticks, so I try to work fast in small batches.
I place the tray in the fridge for about 15-20 minutes, or leave them at room temperature for closer to 30-40 minutes if my kitchen isn't too warm.
Once they're fully set and no longer sticky to the touch, I stack them in an airtight container or arrange them straight onto a serving platter for the party.