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We are reposting this recipe because I love it very much, and even though s’mores are very trendy right now and forever, I still think they are they best. These are especially good right out of the oven when they are warm and gooey, but also totally delicious later if you warm them up in the microwave and if you wanna get crazy and add a scoop of ice cream. :) 

This recipe was originally posted on June 27th, 2015 with the below post. 
Who ever figured out the combo of chocolate, marshmallow and graham crackers is a genius. That combo is just so good, and will never get old. We have taken what we love about s’mores and made them into something we love a little more. These are our Oatmeal S’mores bars. Instead of the graham crackers we basically put oatmeal cookie dough. So it’s like an oatmeal cookie and s’mores baby, and its pretty cute and very delicious. In bar form, it’s like a gooey brownie with the right amount of fudginess. We know the 4th is coming up, so this might be a good time to make a couple of batches.
♥ Teri
oatmeal_smores_bars_gif Oatmeal_Smores_Bars_recipe smores_oatmeal_bars

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Oatmeal S’mores Bars
Makes 1 (8”x8”) pan

oatmeal cookie dough:
1 2/3 cup all purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1/2 teaspoon cinnamon
1/4 teaspoon nutmeg
1/2 cup unsalted butter, softened
1 cup light brown sugar
1/4 cup granulated sugar
2 large eggs, lightly beaten
1 teaspoon vanilla extract
2 1/2 cups rolled oats

8 ounces chopped dark chocolate, divided
6 ounces mini marshmallows

1. Preheat oven to 350˚F. Line a 8”x8” baking pan with parchment and set aside.
2. In a mixing bowl whisk together flour, baking soda, salt, cinnamon, and nutmeg. Set aside.
3. In another mixing bowl, cream together butter and sugars. Add eggs and vanilla and continue to mix together. Scrape down sides of the bowl and add dry ingredients. Stir together until well combined and a dough forms. Fold in oats until fully incorporated.
4. To assemble: Press half of the dough into the bottom of the prepared baking pan. Top with an even layer of 6 ounces of chocolate and top chocolate with an even layer of marshmallows. Carefully press remaining cookie dough over the marshmallows. Sprinkle the remaining chocolate over the top and bake for 32 to 35 minutes or until golden brown. Remove from the oven and allow pan to cool, about 30 minutes. Cut into bars or squares and serve.

  1. Megan Not Specified Not Specified

    Is the ingredient listed as 1 cup light brown butter meant to read as 1 cup light brown sugar? Just making sure! Thanks! I can’t wait to make this recipe!

  2. Medolark Not Specified Not Specified

    What do we do with the remaining half of cookie dough?

  3. Lauren @ Lauren Caris Cooks Not Specified Not Specified

    I have the most GINORMOUS bag of GINORMOUS marshmallows in my cupboard that I brought back from the states, and I have never got to use them… think this might be a good excuse!!

  4. Marie Not Specified Not Specified

    it seems to me the light brown butter should be light brown sugar and the remains dough should be added on top of the chocolate and marshmallow layer then put the pieces of chocolate on top of the final dough layer. I would try chocolate chips and caramel with the marshmallow center and the chips on top. Yummy.

  5. Kelly Not Specified Not Specified

    All of my favorites in one cookie bar?! Yum!

  6. Alanna Not Specified Not Specified

    Um, genius!

  7. Anett Not Specified Not Specified

    Made those today! They were awesome!

  8. Jolie Not Specified Not Specified

    Will these bars freeze alright? Would love to make these for a bake sale, but need to do them about 1 week in advance.
    Thanks for another fabulous recipe!

  9. Renee @ Awesome on $20 Not Specified Not Specified

    The very idea of this makes me insanely happy. I can’t wait until I’m eating one.

  10. PINGBACK: Coconut Oat Bars | Spoon Fork Bacon

  11. Samantha Wolfin Not Specified Not Specified


    I loved this recipe. Honestly, I killed it.

  12. LMD Not Specified Not Specified

    YUM! I tried smores for the first time the other week, and they were oh so scrummy! Now I find this recipe…..(faint….) I must try it!!

  13. LMD Not Specified Not Specified

    I also need to know DO THESE FREEZE OK? please :)

  14. Laura Dembowski Not Specified Not Specified

    OMG! I made these and switched them up a little with peppermint marshmallows and they are INSANE! I’d love if you would check out my blog post:

  15. Shilpa Malhotra Not Specified Not Specified

    Gorgeous photos, colors, and recipe! And, ohhhh your words. Always so meaningful and honest. LOVE.

  16. sally Not Specified Not Specified

    ohmygosh… this looks amazing. will have to try this out before summer’s over!

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