01 - Line a large baking sheet with parchment paper to prevent sticking.
02 - In a large mixing bowl, combine rice cereal, corn cereal, pretzels, peanuts, cheese crackers, mini marshmallows, and chocolate-coated candies until evenly distributed.
03 - Place white chocolate chips and optional coconut oil into a microwave-safe bowl. Microwave in 30-second intervals, stirring after each, until smooth and fully melted.
04 - Immediately pour the melted white chocolate over the cereal mixture. Using a spatula, gently fold until all pieces are thoroughly coated.
05 - Spread the coated snack mix onto the prepared baking sheet in a single layer and allow to cool at room temperature for about 20 minutes or until set.
06 - Once the mixture is fully set, break into chunks and store in an airtight container for up to one week.