In a large bowl, combine pretzels, peanuts, popcorn and chocolate candy. Set aside.
Lay out parchment paper on a flat surface, such as a baking sheet. Set aside.
Melt the white chocolate in a double broiler and stir constantly until smooth. If you don’t have a double broiler, heat the chocolate in a microwave safe bowl in the microwave for 30 second increments, stirring in between, until melted and smooth.
Pour the chocolate into the bowl with the snack mix and gently fold it into the mix until it is evenly covered.
Pour the covered mix onto the parchment paper and spread out so that it covers the parchment paper.
Sprinkle on the sprinkles, then allow the treat mix to cool and set completely.
After about an hour, or once the treat mix has hardened, break it up into pieces, as small or as large as you wish.
Portion the treat mix out into little bags or jars to share as gifts/favors or pour it into a large container to serve at any gathering this season. Enjoy!