Super easy Halloween Puppy Chow features chocolate peanut butter coating crisp Chex cereal with powdered sugar and fun Halloween candies like candy corn and googly eyes! Halloween muddy buddies are an easy, festive treat for the spookiest season!
Add chocolate, peanut butter, and butter to a large, microwave-safe bowl. Heat in 20-second increments, stirring in between, until smooth. Stir in salt and vanilla extract.
Stir in cereal, folding until completely coated. Allow to cool for 2-3 minutes.
Split the chocolate-coated cereal into two gallon-sized resealable bags (4 cups each). Split powdered sugar equally into both bags. Shake until cereal is fully covered in powdered sugar.
Transfer to a Halloween serving bowl with spooky toppings. Fold just a bit, making sure toppings are visible for a colorful treat!