01 - In a large mixing bowl, combine rice Chex cereal, oat ring cereal, mini pretzel twists, chocolate candies, and mini marshmallows. Toss gently to distribute evenly.
02 - In a microwave-safe bowl, combine white chocolate chips and butter. Microwave in 30-second intervals, stirring between each interval, until completely melted and smooth.
03 - Pour the melted white chocolate mixture over the dry ingredients. Using a spatula, gently fold until all pieces are evenly coated.
04 - Spread the coated mixture in an even layer onto a parchment-lined baking sheet. Allow to rest for approximately 10 minutes until the chocolate has fully hardened.
05 - Once set, break the mixture into bite-sized pieces. Transfer to an airtight container for storage.