Peanut Butter Cheerios Bars

pnb cheerio bars

Everyone knows and loves Rice Krispie Bars. . . but we all love Cheerios too.  Here is a great recipe for two of my favorite foods – peanut butter and Cheerios.  These Peanut Butter Cheerios Bars are easy to make and are a great on-the-go snack.  They are great for kids but, I promise, everyone will love them.


  • 3 tablespoons butter
  • 1 bag (10.5 oz.) mini marshmallows
  • 1 cup creamy peanut butter
  • 5 cups Cheerios


  • Butter a 9 x 13″ glass dish and set aside.
  • In a large stock pot over medium low heat, melt the butter.
  • Add the marshmallows and stir constantly until mostly melted.
  • Add the peanut butter and continue to stir until the marshmallows and peanut butter are completely melted and smooth.
  • Add the Cheerios and mix until the cereal is well incorporated into the marshmallow mixture.
  • Press bars into the glass dish and allow to cool.
  • Cut into bars when cool

Makes 16 large bars.

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