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S'more Cookie Bars

Soft, gooey, and even crunchy layers of graham cracker cookie bars with melted marshmallows and semi-sweet chocolate chips combine for a mouthwatering dessert you will crave all the time.

These S'more Cookie Bars are an easy sweet treat the whole family can enjoy in minutes. Or share with friends at your next get together.

Melted chocolate oozing from a s'more cookie bar with graham crackers and marshmallows.

Soon enough snow will be covering the ground and I'll have to tell my s'mores campfire obsession goodbye until next spring. Unfortunately when you live in Montana that means you might be waiting until late June!

But honestly, that feels dreadful, y'all. So it was imperative I create a s'more to be enjoyed year round. And even if these s'more cookie bars aren't enjoyed over a crackling campfire, the nostalgia when eating them still gives the warm fuzzies of a campfire.

The graham cracker crust and extra layer of topping in these bars tastes like a campfire s'more. Not to mention the middle is loaded with melted chocolate and soft, gooey marshmallows. Y'all catching what I'm laying down?! These delicious s'more cookie bars taste like the real thing!

And you can't go wrong when serving these s'more cookie bars. They are everything you love about s'mores, but in a bar.

check out the four layers of awesomeness

  • first the crunchy graham cracker and cookie dough form a delicious bottom crust
  • second load these up with handfuls of dairy free chocolate chunks
  • then overload them with mini marshmallows that melt perfectly
  • next drop another layer of the graham cracker and cookie dough on top, turning these into layered s'more cookie bars
  • after baking add an optional layer of melted chocolate drizzle over the entire pan.
The graham cracker crumble crust.
Chocolate chunks on top of the graham cracker crust.
Spreading marshmallows on top of the chocolate chunks.
S'more cookie dough on top of marshmallows.
A pan of baked s'more cookie bars
3 stacked s'more cookie bars with melted chocolate

recommended products for s'more cookie bars would be:

  • gluten free all purpose flour-- Bob's Red Mill Gluten Free 1 to 1 Baking Flour
  • gluten free graham crackers-- we recommend the Schar Honeygrams or Kinnikinnick Graham Style Crumbs
  • dairy free butter-- we love using the Earth Balance Buttery Sticks for all our baking
  • semi-sweet dairy free chocolate--Enjoy Life Chocolate Mega Chunks, Nowhey Milkless Chocolate Bar, or dairy free chocolate chips all melt perfectly in this recipe
  • marshmallows-- Dandies is a vegan and gluten free brand many use. For Kraft marshmallows consider some of their product have a large chance of containing natural flavorings sourced from suppliers who use gluten and could easily come into contact with gluten.
  • optional-- melt dairy free semi-sweet chocolate and drizzle across the top of the baked S'more Cookie Bars. Allow to set then cut.
  • icing spatula-- makes spreading the bottom layer a piece of cake. I bought this set of three different spatula lengths awhile ago. It was the best present to myself. I use at least one of these spatulas weekly. Check them out here.
  • Wilton Mini Squeeze Bottles-- from Amazon make drizzling the chocolate effortless. I use these on a weekly basis too.
Baked s'more cookie bars on a pan
S'more cookie bars with gooey melted marshmallows oozing out.

And these S'mores Cookie Bars taste like you're eating them over a campfire... they're chewy, gooey, and addictive. I'm happy ecstatic to enjoy s'mores year round now! Woot Woot. #dreadfree #happyallthetime

Ooey gooey melted chocolate in a s'more cookie bar

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a stack of s'more cookie bars

S'more Cookie Bars

5 from 1 vote
Print Pin Rate
Course: Dessert
Servings: 15 bars
Author: Eating Gluten and Dairy Free


  • 2 c gluten free all purpose flour suggestions are in the post
  • c crushed gluten free graham crackers
  • 1 teaspoon xanthan gum- omit if your all purpose GF flour has this
  • ¼ teaspoon salt
  • 1 c dairy free butter, room temperature
  • c brown sugar
  • 2 large eggs
  • 2 c semi-sweet dairy free chocolate chip chunks
  • 2 ½ c mini marshmallows
  • ½ c optional: semi-sweet dairy free chocolate chips melted for drizzle over the top


  • Preheat oven to 350°F.
  • Spray a 9 x 13 inch pan with non stick spray. Set aside.
  • In a large bowl combine the dry crust ingredients: flour, crushed graham crackers, xanthan gum, and salt. Mix and set aside.
  • In another large bowl blend the wet crust ingredients: butter and sugar for 2 minutes. Add in eggs and mix until combined. Then slowly add in the dry crust ingredients and mix again.
  • Reserve 1 cup of this mixture and set aside.
  • Spread the remaining crust ingredients evenly into the 9 x 13 inch pan.
  • Sprinkle chocolate chunks over crust followed by the marshmallows.
  • By hand scatter clumps of remaining crust over the top. Keep in mind this won't cover the entire pan.
  • Bake for 30 minutes. Allow to set for 20 minutes then cut and serve. These also taste good after they've completely cooled.
  • Optional: melt dairy free chocolate in the microwave or over the stove top and drizzle over the top.
  • These bars store well in an airtight container for up to a few days. However they are best the day of.

Nutritional Disclaimer

These Nutritional Facts are ESTIMATED. Your actual nutritional info with this recipe may vary depending on the brands you choose. “Eating Gluten and Dairy Free” is not a registered dietician or nutritionist. The provided nutritional info above is based on a generic calculator, if you want more accurate info, use your nutritional calculator of choice where you can choose brands and get more info that way.

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Recipe Rating


Thursday 29th of April 2021

This is so good! I used just egg brand to replace the eggs(allergy) and it worked out perfectly!


Saturday 1st of May 2021

Yay! I'm thrilled this recipe worked with JUST egg. Yahoo. Excited you enjoyed it too. Thank you for sharing, Jill


Wednesday 6th of January 2021

Dear if its dairy free than wht is the alternate of eggs as my daughter cannot eat eggs too?


Thursday 7th of January 2021

I'm so glad you reached out. While this recipe is 100% dairy free it is not egg free. Unfortunately, I have not made this recipe without eggs. You could try applesauce as a substitute, however I have not tried this. Wishing you the best, Jill