This copycat Crumbl cookie is just like the original! This huge cookie is a mashup up of graham cracker flavored cookie and brownie topped with marshmallow fluff. S’mores Brownie Cookies are 3 of your favorite desserts in one!
Crumbl Copycat: S’mores Brownie Cookies
Brownies and cookies are my 2 all time favorite treats! So when a follower messaged me on Instagram and requested I make this Crumbl Copycat recipe, I couldn’t resist.
Half decadent, chocolatey brownie, half graham cracker flavored cookie, topped with marshmallow and overflowing with S’more’s flavor. These cookies they will have you singing Kumbaya in no time!
Best news yet- you don’t have to make two separate cookie doughs for this one cookie! That’s right, we will make one dough, separate at the last minute and add in a few last items to make two completely different cookie doughs.
Ingredients in Crumbl S’mores Brownie Cookies
- Butter- You can use salted or unsalted. I always use salted because that is what I have on hand.
- Granulated sugar
- Brown Sugar- Using both types of sugar will give you cookies the best texture, and the brown sugar helps keep the cookies nice and soft.
- Eggs
- Vanilla
- Flour- The flour in the recipe is divided. Make sure to not add it all to the dough initially.
- Baking Soda
- Baking Powder
- Salt- Using salt in desserts helps bring out the sweetness, desserts fall a little flat with out it!
- Crushed Graham Crackers- About 1 1/2 cups worth (exactly one package crushed!), plus a little extra for garnish
- Cocoa Powder
- Chocolate Chips- You will need sweet and semi-sweet chocolate chips in this recipe.
- Marshmallow Cream
How To Make S’mores Brownie Cookies
Start by preheating the oven to 350 degrees.
In a stand mixer cream together the butter and sugars until light and fluffy. Add the eggs and vanilla and mix until combined.
Add 3 1/2 cups flour, baking soda, baking sugar and salt and mix until just combined. Be careful not to overmix once you have added the flour or your cookies will become tough and cakey.
Take half your dough and place it in a separate bowl.
Add the graham cracker crumbs and chocolate chips to the stand mixer and mix again. Once your cookie dough is combined, remove it from the stand mixer.
Return the remaining dough to the stand mixer and add the cocoa powder, and the remaining flour and stir to combine.
Divide the brownie cookie dough into 12 equal parts. This makes huge cookies, if you want smaller cookies you can do that too, but you will need to adjust the bake time.
Roll each chocolate portion into a ball and place on a cookie sheet, (6 per pan, the dough will spread a little bit) and flatten with the palm of your hand.
Now divide your graham cracker cookie dough into 12 equal parts. Roll them into a ball, flatten the dough with your palm and place on top of your brownie cookie.
Bake at 350 for 12-15 minutes being careful not to overbake. You will know they are done when there is no longer a wet spot on the top of the cookie.
Allow the cookies to cook on the cookie sheet for 10 to 15 minutes before spooning the marshmallow cream on the center of the cookie and garnishing with graham cracker crumble. (also, hi there Mr. Twix bar!))
Serve warm.
How to store Leftover Crumbl Cookies
Store any leftover cookies in an air tight container- I usually put them in a deep 9×13 pan and then cover tightly with plastic wrap. This will keep them fresh at room temperature for 3 or so days. If you’d like them warm again, just pop them in the microwave for a few seconds.
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More Amazing Cookie Recipes
- Copycat Crumbl Raspberry Cheesecake Cookies
- Muddy Buddy Cookies
- Crumbl Sugar Cookies
- Red Velvet Cookies
- Coconut Lime Sugar Cookies
Crumbl S'mores Brownie Cookies
Ingredients
- 1 1/2 cups butter softened
- 3/4 cup granulated sugar
- 1 1/2 cups brown sugar
- 2 eggs
- 1 tbsp vanilla
- 3 3/4 cup flour divided
- 2 tsp baking soda
- 1 tsp baking powder
- 1 tsp salt
- 1 pkg graham crackers crushed (about 1 1/2 cups worth)
- 1/2 cup cocoa powder
- 1/2 cup milk chocoalte chips
- 1/2 cup semi sweet chocolate chips
- 7 oz container marshmallow creme
- graham cracker crumbs for garnish
Instructions
- Preheat oven to 350°.
- In the bowl of a stand mixer, cream together the butter and sugars until combined.
- Add in the eggs and vanilla. Mix thoroughly.Add the 3 1/2 cups of flour, baking soda, baking powder and salt. Mix until well combined.
- Remove half of the dough and place in a separate bowl.
- Add the graham cracker crumbs to the stand mixer bowl and mix until combined.
- Mix in the chocolate chips.
- Remove the graham cracker cookie dough from the stand mixer and place in a bowl.
- Place the remaining cookie dough into the stand mixer and add in the remaining 1/4 cup of flour and cocoa powder, mixing until well combined.
- Gather the chocolate cookie dough and separate into 12 equal portions.
- Roll each portion into a ball and then flatten it with the palm of your hand and arrange on a cookie sheet (bake 6 cookies per sheet) Repeat with remaining chocolate cookie dough.
- Gather the graham cracker cookie dough and separate into 12 equal portions. Roll each portion into a ball and then flatten it with the palm of your hand before pressing it gently on top of a brownie cookie dough. Repeat with remaining dough.
- Bake at 350° for 12-15 minutes.
- Allow the cookies to cool for 10-15 minutes before spooning and spreading marshmallow creme on to the center of each cookie.
- Top with extra graham cracker crumbs, if desired. Serve warm.
Nutrition
Emilie says
I already know it will be awesome
Karli Bitner says
❤️❤️❤️
Kerri Schwab says
I made these and they were a big hit! When I portioned out the dough, however, I completely miscalculated the amount, so I ended up with a much bigger portion of the graham cookie. SO, I used that as the base with the brownie on top and it was still really good! In fact, my kids said it was better because the chocolate did not overpower the graham. Go figure! Definite flexibility in this recipe!
litty lit 196 says
this is sooooooo lit
Jess says
A friend introduced my husband and I to Crumbl Cookies. We love their cookies but the nearest one is over an hour away. We don’t make it there as often as we would like and started looking for copy cat recipes to make at home. I made these today and they are absolutely delicious! My family loves them and I have a feeling they will become our new go to. Thank you!
Aleisha says
These are perfect in every way, thank you for another great Crumbl copycat to make at home!
Salena says
I’m thinking of making smaller cookies sizes of this. Should I bake them at a lower temp for a shorter time?
Karli Bitner says
Keep the same temp, just a shorter time. Probably around 8-11 minutes.
April says
Oh my goodness your cookie recipes are amazing. I am slowly making my way through your cookie recipes.
Wendy says
They came out perfect! Great recipe. Thanks
Katie says
Does the marshmallow crème harden enough to put these in heat sealed bags?
Karli Bitner says
No, the marshmallow creme stays sticky. Sorry!
Mandy G. says
They actually plop a real marshmallow on top at Crumbl. They put the baked cookies back in with the marshmallow I’m sure on broil very quickly. I saw them do it yesterday ;). I’ll probably use this recipe soon because it’s my new favorite dessert!
llamaloves says
Great recipe and so much fun to make with my 10 year old. I opted for cutting a large marshmallow in half and placing on in the middle of the cookie after they were done baking and then placed them under the broiler for 1 minute and they came out perfect with nice browning over the marshmallow like you get when you roast s’mores.
Karli Bitner says
Hey Mandy! Yeah, they changed their recipe since made this copycat recipe a year or so ago. Feel free to broil a real marshmallow on top!
Katie Ritzman says
Can I freeze these?!
Sydney says
These turned out so perfectly! I will definitely be making them again. Thanks for your recipe!
Karli Bitner says
Yes- they freeze great!