In a bowl add white chocolate chips and heat in 30 second increments, stirring in between each increment, until fully melted. On a parchment lined cookie sheet add pre-made popcorn and drizzle melted white chocolate over the top. Gently stir to coat the white chocolate over the popcorn

Add in M&Ms and sprinkles over the top. Gently stir again until the M&Ms and sprinkles are coating the white chocolate covered popcorn. Spread popcorn evenly on the baking sheet to allow the white chocolate to harden. Once the white chocolate is set, pour into a bowl and enjoy