This white chocolate popcorn recipe (or candy popcorn) is such an easy recipe for parties. It's fun as patriotic popcorn (July 4th red, white and blue treat or Memorial Day snack), confetti popcorn, rainbow popcorn, or if you're wondering how to make blue popcorn / how to color popcorn without sugar sprinkles. Change up the color of the white chocolate melts to match your party theme or holiday. (Yes, even purple popcorn!)