Melt your candy melts in the microwave, 30 seconds at a time and then stir after each turn until melted. Pour over the popcorn as you stir it. I used one full bag of candy melts to two bags of popcorn and one bag of m&ms. Dump in the m&ms and add a good amount of sprinkles. I used a third to half of the jar of sprinkles. Mix it all up well.
The extra got bagged up in cello bags and taken to the lunch in a basket with the peep pops for people to grab. One of the bags never made it there because my mother in law tasted ours in the jar when she babysat on date night....she loved it, so I gave her a bag. ;) It's super easy and SO yummy! It can easily be changed to match any holiday that you match the m&ms to! I will definetely be making this again!