Peanut Butter-Chocolate Cereal Bars

Spray a 13×9-inch baking pan with cooking spray.

In a large saucepan, melt butter over low heat. Stir in marshmallows and peanut butter; cook, stirring frequently until melted, about 8 minutes. Stir in cereals until coated. Remove from heat.

Using a spatula coated with cooking spray, press mixture into prepared pan. Let cool for 1 hour. Cut into bars. Store in a n airtight container for up to 3 days.

*We used Chocolate Cheerios and Cap’n Crunch’s Peanut Butter Crunch.