Graham Cracker S’mores Brownie Bars
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These Graham Crackers S’Mores Brownie Bars are gooey, chewy, a little crunchy, loaded with chocolate and topped with marshmallows and graham cracker bits for a gooey, fudgy dessert you’ll love!
If you love s’mores then you definitely need to try these graham cracker s’mores brownie bars.
It’s such a simple and delicious recipe that you can whip up in no time. And they have everything that you love about s’mores:
- gooey marshmallows
- milk chocolate
- graham crackers
It tastes like your favorite s’mores recipe, only better!

Yummy S’mores Brownies
These delicious fudgy s’mores brownies are loaded with chocolate. But, even better than that…
They’re topped off with a very generous layer of ooey, gooey toasted marshmallows, followed by more chocolate and crunchy graham crackers.
If you’re thinking all of this sounds really complicated, it’s not. In fact, this recipe for s’mores brownies is super easy.
After you mix them, just pour them into a baking dish, bake them, top them, and eat them up.
These brownies taste incredible when they’re warm, but they’re also great cold.
For more fun S’mores treats, be sure to check these out!
Our no-bake s’mores are a great choice for an easy snack for your kids to enjoy on a summer afternoon or as a quick dessert to bring to your next BBQ.
And, these delicious s’mores cookies are packed with summer flavor – from the graham cracker-infused dough to the gooey roasted marshmallows on top.
Now, are you ready to move on to this S’mores Brownie Bars?

Graham Cracker S’mores Brownie Bars
Ingredients needed:
- Butter
- Semi-sweet chocolate chips
- Eggs
- Vanilla extract
- Sugar
- All-purpose flour
- Baking soda
- Ground cinnamon
- Miniature marshmallows
- Hershey Bars
- Graham crackers

Print this S’mores Brownie Bar Recipe!

Graham Cracker S’mores Brownie Bars
Ingredients
- 1/2 cup butter
- 2 cups semi-sweet chocolate chips
- 3 eggs
- 1 tablespoon vanilla extract
- 1 cup granulated sugar
- 1 1/4 cup all-purpose flour
- 1/4 teaspoon baking soda
- 1/2 teaspoon ground cinnamon
- 1 10- oz bag of miniature marshmallows
- 3 Hershey Bars
- 8 graham crackers broken into small pieces
Instructions
- Preheat oven to 350.
- In a large bowl, mix the butter and chocolate chips. Melt in the microwave.
- Stir in the vanilla and eggs.
- Add sugar, flour, baking soda and cinnamon. Stir until it is well combined.
- Chop 1 ½ of the Hershey bars and add to the brownie mixture. Combine. Pour into a greased 9×13 baking pan.
- Bake for 20 minutes or until a toothpick comes out clean.
- Allow to cool for a few minutes. Coarsely chop the remaining Hershey bars and add to the top, crumble the graham crackers on top as well and spread the marshmallows over the top.
- Broil for just a few minutes until the marshmallows are browned. Allow to cool before serving.
Nutrition
Nutrition information is automatically calculated, is intended to serve as an estimate only, and is provided for informational purposes. The accuracy of nutritional information is not guaranteed.
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Hello, I’m Vickie aka The Crazy Family Mom!
The creator of A Crazy Family and a stay-at-home mom of a little boy with a big personality. I love to share real food recipes, parenting tips & encouragement, fun kids activities, and so much more! Plus, I am thrilled to provide you with a space to celebrate all that is awesome (and a little crazy) in the world.
Going to make with my granddaughters (we bake every week), what size Hershey bar? Thanks, Mona
Thats a really great tradition you’ve got. It’s such a lovely thing to do as a family. I used 1.55oz bars. And remember to watch it when broiling. It can brown real fast. Hope you enjoy ?
Your recipe is confusing. It says to divide chocolate chips, but then says nothing about putting them on top of brownie with Hersey’s and marshmallows. It just says to add the Hersey bars chopped to brownie mix. I hope I didn’t forget all of the chips in the melted butter. I hope they trun out all right!!
I am so sorry, I meant to correct this, they only go in the brownie mix. Hope it turned out ok and you enjoyed it!
I made this for my husband as s’mores is his favorite. It was … Amazing. Like AMAZING!
Some notes and tips if you are lucky enough to try this: the recipe says the chocolate chips are “divided” and I don’t know why. I just melted the 2 cups all at once with the butter. I couldn’t find in the recipe where the other chocolate chips would be needed.
The topping says to add graham cracker last but I would add marshmallow last-or at least mix them up. The graham crackers burned under the broiler and barely toasted the marshmallow.
Otherwise it was delicious!
Thank you Mrs Gennrique
I appreciate your feedback on this recipe. Sometimes we can miss the glaringly obvious mistakes. Not afraid to admit I’m human and it happens more times than I’d like to admit.
I’m actually going to take out the chocolate chips divided, probably not paying attention when I was writing it up, most likely. And I would agree with you on mixing the toppings before broiling for a few minutes.
Thanks again and I’m so happy that you enjoyed it 🙂