S’mores Cookie Bars

Marshmallow fluff is something I have never eaten. I don’t know if it’s because I grew up in the Midwest or what… This recipe called for marshmallow fluff so I was excited to be able to check this fluff out and see what all the buzz is about. Marshmallow fluff is interesting. Since I had to use the entire jar for the bars, I didn’t get a chance to try a fluffer-nutter sandwich.

My sister B and I agreed that the proportions seemed a bit off on these bars. The chocolate was thick and seemed to overpower the other flavors in a classic S’mores. I think next time I would use regular Hershey’s bars instead of the king-sized ones which are pretty hefty.

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S'mores Cookie Bars

Yield: ~16 bars

Ingredients:

1/2 cup butter, room temperature
1/4 cup brown sugar
1/2 cup sugar
1 large egg
1 tsp vanilla extract
1 1/3 cups all purpose flour
3/4 cup graham cracker crumbs
1 tsp baking powder
1/4 tsp salt
2 king-sized milk chocolate bars (e.g. Hershey’s)
1 1/2 cups marshmallow creme/fluff (not melted marshmallows)

Directions:

Preheat oven to 350°F. Grease an 8-inch square baking pan.

In a large bowl, cream together butter and sugar until light. Beat in egg and vanilla. In a small bowl, whisk together flour, graham cracker crumbs, baking powder and salt. Add to butter mixture and mix at a low speed until combined.

Divide dough in half and press half of dough into an even layer on the bottom of the prepared pan. Place chocolate bars over dough. 2 king-sized Hershey’s bars should fit perfectly side by side, but break the chocolate (if necessary) to get it to fit in a single layer no more than 1/4 inch thick. Spread chocolate with marshmallow creme or fluff. Place remaining dough in a single layer on top of the fluff.

Bake for 30 to 35 minutes, until lightly browned. Cool completely before cutting into bars.

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13 Responses to “Chocolate M&M Cookies”

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    Katie — October 21, 2009 at 2:53 pm

    Jen, I totally love your blog. You always ahve the BEST treats! I LOVE the picture with all the cookies resting on the m&ms. GREAT idea! 🙂

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    Jigginjessica — October 21, 2009 at 3:24 pm

    Looks beautiful as always!

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    stephchows — October 21, 2009 at 3:31 pm

    perfect use of pink! So interesting about how the cookies reacted to the way you rolled them! Thanks for the heads up!

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    oneordinaryday — October 21, 2009 at 5:10 pm

    Your cookies look great and that’s a good tip about getting them to look their best too. My kids and all their friends love these cookies. I’ve made them a few times since I first posted them and they never last long.
    thanks for the link!
    ~ Michelle

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    Chocolate Shavings — October 21, 2009 at 7:27 pm

    Those are beautiful and perfect for such a great cause

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    The Novice Chef — October 21, 2009 at 7:32 pm

    What an adorable picture! Also helps that they are for a great cause! 🙂

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    Natalie — October 21, 2009 at 8:10 pm

    M&Ms are my favorite treat and I love that during this month everything is PINK! The cookies look fantastic.

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    Kat — October 21, 2009 at 8:52 pm

    I am bummed I missed your Power of Pink contest as I was utilizing October to raise awareness around breast cancer too! I made some cookies and have a post on my site: http://katskitchenplace.blogspot.com/2009/10/october-is-breast-cancer-awareness.html
    I like the chocolate cookie base of your cookies! Thank you for sharing. Looking forward to checking back and seeing all what people make towards your challenge 🙂

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    tastestopping — October 21, 2009 at 10:44 pm

    A chocolate cookie topped with chocolate candies? What could be better? Perhaps a tall, ice cold glass of milk to go with them! They look divine. I’m wondering if you might skip the rolling and flattening by creating a wide log of dough (without M&Ms), slicing to the thickness desired, then pressing candies on top? Seems like the dough might be fairly easy to shape into a log. A quick pop into the fridge before slicing would help firm it up. Just a thought! I can’t wait to try them.

    Best,
    Casey
    http://www.tastestopping.wordpress.com

    P.S. Not sure if I’ve invited you before, but I’d love to publish any of your photos that FoodGawker and TasteSpotting decline! Thanks. 😀

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    nutmegnanny — October 23, 2009 at 3:15 am

    I love the dark chocolate and pink M&M contrast. What fantastic cookies:)

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    natalie — February 25, 2010 at 8:31 pm

    This comment has been removed by the author.

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    natalie — February 25, 2010 at 8:33 pm

    I just made your recipe for these cookies yesterday and took them to church. The kids went nuts and they’ve never turned out as pretty as they did this time. Thanks for the helpful tips because my m&m cookies have never turned out prettier! 9 minutes was also perfect timing as well.

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    Rachel @ Baked by Rachel — December 19, 2010 at 8:19 pm

    Both pretty and I’m sure delicious! I love how you showed the comparison between batches to give better suggestions for prettier cookies. The final batch are definitely the prettiest of the bunch. I love that the pink pops w/the chocolate cookie.

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