Easy Treats Kids Can MakeNo. 5831 · The 2026 edition
Monster Mash-mallow Cereal Bars
A fun, spooky treat that combines your favorite monster cereal with gooey marshmallows for a quick Halloween snack.
Our own summary of the original by Amy (Savory Moments) — the full post and photos live at savorymomentsblog.com.
These Monster Mash-mallow Cereal Bars are a playful twist on classic rice crispy treats, using colorful monster cereal and marshmallows. Ready in just over 30 minutes, they're perfect for Halloween parties or a kid-friendly activity. Store leftovers for up to two days.
Ingredients
Directions
- Apply a thin coat of cooking spray to a 7x11-inch baking dish.
- In a big saucepan, warm the 3 tablespoons of butter over medium flame until completely liquid. Then add the 10-ounce bag of mini marshmallows, decrease the heat to low, and stir continuously until the marshmallows are fully melted and smooth.
- Take the pan off the burner. Pour in the 5 cups of monster cereal and mix thoroughly until every piece is coated.
- Transfer the mixture into the prepared dish. Using a piece of wax paper or a wooden spoon that has been misted with cooking spray, press the mixture down firmly into an even, compact layer.
- Allow the bars to cool at room temperature for roughly 30 minutes. Then slice them into squares and serve.
- Store any remaining bars in a loosely covered container and enjoy them within two days.
More photos
Photos hosted by savorymomentsblog.com.