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These S’mores Bars are ooey gooey good! They start with a graham cracker cookie base and are filled with marshmallow fluff and Nutella! All of the s’mores goodness, none of the campfire drama.

Just in case I haven’t already made it clear that I love a good s’mores situation, I present to you these s’mores bars.

No campfire needed!
These s’mores bars have all the ooey-gooey goodness of traditional s’mores but in easy bar form – soft graham cracker cookie base, melty marshmallow fluff, and rich Nutella (!!!) all baked together. Perfect for when you’re craving s’mores but don’t have a fire pit handy!
I mean, I love s’mores, but also, they’re kind of a pain. The marshmallows catch fire in the most dramatic way, the chocolate doesn’t melt quite right, and someone always burns their fingers trying to assemble everything while it’s hot.
Meanwhile, I’m over here like “there has got to be a better way to get this deliciousness into my mouth.”
Turns out, there is.
These s’mores bars start with a soft graham cracker cookie base (hello, graham cracker cookies) that’s actually better than plain graham crackers could ever be. Then you get a layer of marshmallow fluff and Nutella (which is chocolate x 10), and finally another layer of that amazing cookie dough on top.
S’mores. For people that don’t have campfires.
What Readers are Saying!
“I made these bars for some family I was having stay with me last week and they were a huge hit! The first time everyone tried one it was either followed with, “OMG this is is so good!” or “OMG have you tried these?!” They were very easy to make and are definitely a new go-to for me! Thank you!” – Lauren
3 Reasons You’ll Love These S’mores Bars
- No campfire drama. No burned marshmallows, no messy assembly, no sticky fingers. Just perfect s’mores flavor in neat, sliceable bars.
- Better than the original. That soft graham cracker cookie base beats crunchy crackers every time, and Nutella is more delicious than plain chocolate.
- Make-ahead friendly. These are just as tasty the next day as they are right out of the oven.

Swaps & Tips:
- No Nutella? Use a layer of Hershey’s bars in place of the Nutella. Or give Reese’s cups a try!
- Make your own graham cracker crumbs: Just crush about 15 graham crackers in a food processor. Easy peasy!
- Want more chocolate? Add mini chocolate chips to the cookie dough layers.
- Cutting cleanly: Let them cool completely and use a sharp knife wiped clean between cuts.
The key to perfect s’mores bars is not overbaking them. They should be golden brown but still look slightly underdone in the center – they’ll finish cooking as they cool and stay perfectly chewy.

S’mores Bars
Ingredients
- 1/2 cup butter room temperature
- 1 cup brown sugar
- 2 teaspoons vanilla
- 1 large egg
- 1 1/2 cups graham cracker crumbs
- 3/4 cup all purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/3 cup marshmallow fluff
- 1/3 cup Nutella
Instructions
- Preheat oven to 350 degrees.
- In a large mixing bowl, cream together the butter and sugar with an electric mixer. Beat in the vanilla and egg until well combined.
- In a medium bowl, combine the graham cracker crumbs, flour, baking soda, and salt. Add to the butter mixture and mix until just combined.
- Press half of the dough into a parchment lined 8×8 baking dish.
- Spread dough with Fluff and Nutella.
- Press small pieces of the remaining dough on top of the Fluff and Nutella to form the top crust.
- Bake for 20-25 minutes or until golden brown.
- Cool completely before cutting.
Tips & Notes:
Nutrition Information:







Erin says
I am a s’more bar novice – these look like a great place to start! Thanks for the awesome recipe. I can’t wait to try them!
Winnie says
I loooooooooooobr marshmallow and these bars look sooooooooooooo tempting!!
Mary says
WOW I am definitely going to have to make this! Pinned for later!
Jessica says
These look incredible and love the addition of nutella! No firepit here either or gluten and dairy but that’s not going to stop me from swapping out the butter and flour! We love to make smores for movie nights…think my family will go bonkers for these smores bars, I know I will.
Jodi says
I am drooling right now and cannot wait to make these. I wish I was your neighbor!
Jessica Robinson says
These look AMAZING!
Karly says
Thank you! 🙂
Dorothy @ Crazy for Crust says
You know I’d be all over these. I think I could live on them!
Elizabeth @ SugarHero.com says
Look at that gooeyness–I am drooling! These look fantastic, Karly!
Stephanie | Worth Whisking says
Karly, these look amazing! Totally outrageous! Perfect dessert for a summer BBQ!
deb says
holy, yum!!
for those of us w/ nut allergies, could biscoff be s substitute for Nutella???
thx
Beth-Slice of Southern says
I’m drooling over here! You made my day…I’ll start the diet tomorrow.
Adina says
I’ve heard of smores before, but never had any. I think I should make them soon, they definitely look addictive…
Debzi says
I love all things marshmallow & chocolate! But I am not a big fan of graham cracker…I’ll eat it, bit it isn’t a favorite of mine. I was wondering, if u ever tried using chocolate chip cookie dough (with or without the chocolate chips) in place of the graham cracker dough? Let me know what u think?
Sheryl | When Hungry says
Gorgeous s’mores you got there!
Carlee says
These look absolutely awesome! I’m sure the firepit is a special surprise add-on that is scheduled for some future date yet to be determined!
Karly says
Hahahaha. If only. 😉