These Halloween Marshmallow Bars are a spooky, no-bake festive snack that’s lightened up with whole-grain cereal and sugar-free marshmallows—perfect for guilt-free Halloween treats!
• Use whole-grain or gluten-free cereal for better nutrition and crunch.
• Room-temperature butter prevents scorching.
• If you go vegan, pick marshmallows labeled vegan and use coconut oil.
Keyword Festive, Guilt-Free, Halloween Treat, no-bake, Spooky Snack