Chewy Brown Sugar Blondies are topped with Cookie Butter, Chocolate, Marshmallow Fluff more Cookie Butter then topped with more Chewy Blondie on top. You won't be able to put these Cookie Butter Smore's Bars down!
Cookie Butter has always been a true love of mine. If you have not tried Biscoff Spread or Trader Joes Cookie Butter you are SERIOUSLY missing out. It is one of my all-time favorites. Whether you are dipping apples in it, baking cookies with it (Cookie butter Sea Salt CC Cookies or my Cookie Butter Oatmeal Scotchies), spreading it on a waffle or stuffing it in these smores bars. There is nothing quite like it.
Cheesecake and desserts with fresh whipped cream are my all time favorite but during these hot summer months years in Southern California, they just don't work for parties outside.
So if I can't have cream then I'll take cookie butter.
These were sooo good. Out of the oven and chilled straight out of the fridge. Not gonna lie, I ate half the pan myself. It was one of those let me straighten the line kind of pans, you know the kind where you slice a little bit off so then you have to end up slicing a little more off to even out the line in hopes that no one will notice.
Jump to:
📖 How do you make Cookie Butter S'mores Bars?
Start off with preheating your oven and lining a 9-inch square pan (this one is my fave with the removable bottom) with foil, so the foil overhangs (this makes it easier to remove from the pan once baked.)
In a large clear bowl add melted butter and brown sugar, whisking to combine. Add in egg and vanilla extract, then whisk again until fully combined.
Then add the flour, graham cracker crumbs, baking soda, and salt. Mix until just combined.
Then the best part! Cadbury's Dairy Milk, yum!
💬 How do you layer everything?
Press half of the batter into the prepared pan. Drop about 9 dollops of Cookie Butter on top of batter and using a knife swirl the Cookie Butter into the batter.
Then place the chocolate on top of the batter, you want an even layer of chocolate, break the bar up to fit the nooks and crannies. Place all of the marshmallow fluff on top of chocolate in an even layer.
Dollop the remaining Cookie Butter on top and swirl that into the marshmallow fluff.
Take the remaining batter and press it between your hands into a disc, I think this makes it easier to make sure all of the marshmallows is covered.
Bake for 25-30 minutes until. Let cool completely or else you will have a gooey mess!
If you are going to eat the pan all to yourself, by all means, dig in a few minutes after they are out of the oven but if you are serving them to guests or you want them to look nice let them cool completely in the pan.
Make sure to check out my S'mores Brownies
★★★★★ Please let me know if you make this recipe by leaving a star rating and comment below!
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Cookie Butter Smores Bars
Chewy Brown Sugar Blondies are topped with Cookie Butter, Chocolate, Marshmallow Fluff more Cookie Butter then topped with more Chewy Blondie on top. You won't be able to put these Cookie Butter Smore's Bars down!
- Total Time: 45 minutes
- Yield: 9-16 Bars 1x
Ingredients
- 6oz (¾ Cup) Unsalted Butter, Melted
- 150 grams (¾ Cup) Brown Sugar
- 1 Large Egg, at Room Temp.
- 2 Tsp Vanilla Extract
- 156 grams (1 ¼ Cup) All-Purpose Flour
- 100 grams (1 Cup) Graham Crackers Crumbs, ground fine
- ½ Tsp Baking Soda
- ½ Tsp Salt
- 3 Large Chocolate Bars, I am partial to Cadbury's Dairy Milk
- 4oz (½ Cup) Cookie Butter (Trader Joe's or Biscoff Spread)
- 1-7oz Container Marshmallow Fluff
Instructions
- Preheat oven to 350F and line a 9X9 baking pan with foil, so that the foil overhangs on the sides, set aside.
- In a large bowl combine melted butter and sugar. Whisk in the egg and vanilla. Then add the flour, graham cracker crumbs, baking soda, and salt. Mix until just combined.
- Press half of the batter into the prepared pan. Drop about 9 dollops of Cookie Butter on top of batter and using a knife swirl the Cookie Butter into the batter. Then place the chocolate on top of the batter, you want an even layer of chocolate, break the bar up to fit the nooks and crannies. Place all of the marshmallow fluff on top of chocolate in an even layer, dollop the remaining Cookie Butter on top and swirl that into the marshmallow fluff.
- Take the remaining batter and press it between your hands into a disc, I think this makes it easier to make sure all of the marshmallows is covered.
- Bake for 25-30 minutes until. Let cool completely or else you will have a gooey mess!
- Prep Time: 15
- Cook Time: 30
- Category: Dessert
- Method: Bake
- Cuisine: American
Keywords: smores dessert recipes, cookie butter recipes, marshmallow fluff recipes
🍪 More cookie butter recipes
Cookie Butter Sea Salt Chocolate Chip Cookies
[email protected] says
S'mores and cookie butter in one treat??? These sound delicious! I had to stop buying cookie butter - I go through it embarrassingly fast! haha
Thalia @ butter and brioche says
oh my gosh, these bars are amazing!! i seriously love anything s'mores, so i definitely want to try these.
Julianne @ Beyond Frosting says
I can't get enough cookie butter!
laura dembowski says
Gooey marshmallow is my weakness! And it has been way too long since I have had cookie butter.
Hayley @ The Domestic Rebel says
Oh mah gawwwwd, what is this sorcery!? These look FANTASTIC. Like, I need every last crumb.
Laura @ Laura's Culinary Adventures says
Whoa! These need to get into my mouth! I could eat a whole pan of these!
Kayle (The Cooking Actress) says
THESE ARE EVERYTHING RIGHT AND GOOD IN THIS WORLD!
Kat says
So yummy!!
Hannah F says
These are to die for!! I doubled the recipe and I’m so glad I did
★★★★★
Elizabeth Waterson says
Thank you so much for coming back to rate and review the recipe, Hannah! I appreciate it so much! And I totally feel the same, such a great flavor combo! XX Liz
Jolie H. says
They were amazing!! Great way to use up s’mores stuff. I didn’t have marshmallow fluff so I used marshmallows instead and they turned out great!!
★★★★★
Elizabeth Waterson says
Thank you so much for the lovely review Jolie, I am so happy to hear you enjoyed the recipe! I really appreciate you coming back to rate the recipe, it really helps me!!! Take care. XX Liz
Christiana says
Delicious!!!! If you are craving something rich, gooey and delicious this is the recipe! Definitely will make again! So satisfying.
★★★★★
Elizabeth Waterson says
So pleased you enjoyed the recipe, Christina! Thank you so much for coming back to leave a star rating and review I truly appreciate it!! XX Liz
Amelia M Campbell says
What a great recipe! Well-written, easy to follow, and a final result that is UNGODLY DELICIOUS. Can't wait to try more from the baking queen 🙂
★★★★★
Elizabeth Waterson says
Aww such kind words Amelia, thank you so much! I really appreciate the star rating and review, so thank you! Excited for you to try more recipes feel free to always direct message me on Instagram for quick replies and an d you can ask me any questions there or leave them here on the blog! Take care. XX Liz
Megan Colucci says
I used the Biscoff cookies instead of graham crackers for more of a cookie butter taste.
★★★★★
Brianna says
Super easy and delicious!!!
★★★★★
Elizabeth Waterson says
Hi Brianna, thank you so much for coming back to leave a star rating and review, I truly appreciate your help! So glad you found the recipe easy and delish! Take care! XX Liz
Elizabeth says
Would I be able to use chocolate chunks or chips instead of chocolate bars?
★★★★★
Elizabeth Waterson says
Hi Elizabeth, thanks for reaching out. Yes, you could use chocolate chunks or chips, just make sure you do a full, even layer of them! Please let me know if you have any other questions or if you try the recipe! XX Liz
Jackie says
Hi, Is there a way to turn this recipe in to a mini cup version? thanks 🙂
Elizabeth Waterson says
Hi Jackie, I have never done that you could use a cupcake pan I would guess they would take 12-17 minutes to bake! Please let me know if you try the recipe how you like it! Take care. XXX Liz