Desserts & Sweet Treats/ Recipes

Chocolate Oreo & M&M Cereal Bars


It’s high time for another cereal bar recipe! This one is Mike’s favorite and you would think it was mine as well, due to all the chocolate but I have to admit it, I’m a Golden Graham girl completely. My Oreo & PB Cup Golden Graham Cereal Bars are my absolute favorite, with these coming in a close second.



I used Krave chocolate cereal in these beauties for a delightful chocolate crunch. Then of course, I love to add in extra goodies, because let’s face it, Oreo’s and M&M’s make everything better.

Chocolate OreoMandMCerealbars


I might have been a little obsessed this summer with cereal bars.

I’ve made:

My Golden Graham Oreo & Peanut Butter Cup Bars. Oooh yah. Sooo good.



M&M S’mores Cinnamon Toast Crunch Bars. My second favorite cereal!



And my Rolo Cinnamon Toast Crunch Bars. Again. Caramel and cinnamon toast crunch? Wowza.


So you have four recipes to choose from, pick the one that you love the best, or heck, just play around with a new combination!

Happy Baking! (er, well microwaving?)

Love you more than chocolate,



Chocolate Oreo And M&M Cereal Bars

  • Author: Karlynn Johnston
  • Prep Time: 5 min
  • Total Time: 5 min
  • Category: cerael bars


Decadent, chocolate cereal bars with Oreo cookies and M&M’s! What a perfect picnic food!


  • 8 cups of your favorite chocolate cereal
  • 5 1/2 – 6 cups of miniature marshmallows
  • 1 cup Butter extra for greasing pan
  • 1/2 teaspoon Vanilla
  • 1/2 cup of chopped Oreo’s
  • 1/2 cup of mini M&M’s


  1. In a large microwave safe bowl, heat the marshmallows and butter in the microwave, 30 seconds at a time until melted and smooth. (more marshmallows make a stickier bar, so use 5½ or 6 cups accordingly.)
  2. Remove from the microwave and stir in the vanilla.
  3. Let cool slightly to prevent the chocolate from melting too much and then stir in the cereal, Oreo’s and the M&M’s.
  4. Press into the bottom of a well greased 9×13 pan.
  5. Let set and then slice to serve!


  • Serving Size: 16

Nutritional information is only an estimate. Actual nutritional numbers will vary due to cooking methods, your ingredient measurements and brands of products used.




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  • Reply
    The Kitchen Magpie
    July 17, 2014 at 12:49 am

    Oh they are haha!

  • Reply
    Cheryl Clyne
    July 17, 2014 at 12:40 am

    Your kids must feel so lucky to be your taste testers!

  • Reply
    The Kitchen Magpie
    July 16, 2014 at 7:30 pm

    NICE! I might have to steal your idea lol!

  • Reply
    Candace Calkins
    July 16, 2014 at 7:23 pm

    Krave is pretty popular in our house. Chocolate Cheerios are surprisingly good too. I like to make what I call Garbage Bars. Whatever’s in the cupboard that the kids wouldn’t eat, or those annoying boxes with like a half a serving left, that’s how I get rid of it.

  • Reply
    The Kitchen Magpie
    July 16, 2014 at 7:20 pm

    Yes, they do! What’s your favorite chocolate cereal? What’re you going to use for them?

  • Reply
    The Kitchen Magpie
    July 16, 2014 at 7:20 pm

    AW thanks! I love any and all praise 😉

  • Reply
    Helen Richards
    July 16, 2014 at 7:19 pm

    You post the coolest things to make! Love it!

  • Reply
    Candace Calkins
    July 16, 2014 at 6:54 pm

    Oh boy….these need to be made in my kitchen, and soon 🙂

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