Use Your Stove
Melt butter in large saucepan on low heat. Add marshmallows; cook until marshmallows are completely melted and mixture is well blended, stirring constantly. Remove from heat. Add remaining ingredients; continue as directed.
How to Press Cereal Mixture into Pan
Use waxed paper to press marshmallow mixture into prepared pan.
Substitute
Substitute your child's favourite Halloween candies, such as Cadbury Fun Treats or Cadbury Raisins, for the candy corn.