Lightly crush the potato chips in a large bowl, leaving some pieces bigger for crunch.
In a microwave-safe bowl, melt chocolate chips in 30-second intervals, stirring between each, until smooth.
Add the crushed chips, nuts, and dried cranberries or cherries to the melted chocolate. Stir gently until chips are evenly coated.
Using a spoon or small ice cream scoop, drop small mounds of the mixture onto a parchment-lined baking sheet.
Sprinkle a few holiday-colored sprinkles or a pinch of edible glitter on top of each cluster while the chocolate is still soft. Refrigerate for 15–20 minutes, or until the chocolate is fully set.
Store in an airtight container in the fridge for up to 1 week.