In large mixing bowl measure our 8 cups of Rice Chex cereal (slightly less than a 12 oz. box). Set aside.
8 cups Rice Chex cereal
In microwave-safe bowl add chocolate chips, peanut butter, and butter and microwave for 1 minute. Stir and return to microwave for 30 more seconds. Stir and add vanilla.
1 cup chocolate chips, 1/2 cup peanut butter, 2 Tbsp butter, 1 tsp vanilla extract
Pour chocolate mixture on top of chex cereal and gently toss until cereal is covered in chocolate.
Add powdered sugar and toss to combine. You can also put the mixture into a large ziptop bag and gently shake until all of the cereal is coated.
2 cups powdered sugar
Add candy pieces and toss.
1/2 cup Reese's pieces, 1/2 cup candy corn, 1/2 cup autumn corn, candy eyeballs