Brownie Bites S’mores Cookie Recipe

Easy Brownie Bites S’mores Cookies Recipe! The BEST S’mores Cookies from a box of brownie mix! Easy Brownie Bites topped with marshmallow, graham cracker, and chocolate!

Brownie Bites S'mores Cookie stacked with 3 cookies

You HAVE to try this Brownie bites S’mores Cookie Recipe!

Chewy and Soft S’mores Brownie Bites, layered with a graham cracker and topped with a toasted marshmallow! Great S’mores Cookies for summertime treats, bonfires with friends, and or even a glamping party! Seriously yummy!

Brownie Bites S'mores Cookie stacked with 3 cookies

And check out the Best Brownie Mix Cookies Recipes ever! There’s so much you can make! 

Brownie cookies are so easy to make. I just tweak the recipe on the back of the box a little so be sure to follow the instructions below. 

Easy Brownie Bites S'mores Cookie with a bite taken out

Reasons to LOVE this Brownie Bites S’mores Cookie Recipe!

  • Made from a Brownie Mix! I love the simplicity of S’mores Cookies made from a box mix! SO EASY!
  • All the delicious flavors of campfire s’mores in a cookie! Super fun and yummy Brownie Bites!
  • Brownie S’mores Cookies topped with toasted Marshmallows! LOVE the look, texture, and flavor this adds!

A S'more Cookie with a bite taken out, revealing layers of graham cracker, chocolate, and a melting marshmallow, with more s'mores and ingredients in the background.

Here’s what you will need for this Brownie Bites S’mores Cookie Recipe!

  • Dark Chocolate Brownie Mix and Flour
  • Eggs, Butter, Chocolate Syrup, Vanilla
  • Miniature Chocolate Chips
  • Graham Crackers (about 5)
  • Regular Sized Marshmallows (about 16)
  • Hersey’s Chocolate Bars (about 3-4)

Supplies you’ll need:

A close-up of a hand holding a s'mores cookie sandwich with a toasted marshmallow and a piece of hershey's chocolate.

S’mores Cookies

These S’mores Cookies truly taste just like a campfire s’more, even down to the crunch of the graham cracker!

Layered with a graham cracker on the bottom, brownie cookie in the middle, and topped with a marshmallow and Hershey’s bar! Pure deliciousness in every bite!

S'more Cookie surrounded by graham crackers and chocolate bars.

Brownie Bites

Brownie Bites made from a Dark Chocolate Brownie Mix! Just add in Flour, Eggs, Butter, Chocolate Syrup, Vanilla, and Chocolate Chips! I am LOVING how soft and chewy they are with every bite!

Plate of s'mores cookies with marshmallows and chocolate pieces on top, accompanied by milk and ingredients in the background.

Brownie S’mores Cookies

Brownie S’mores Cookies topped with toasted Marshmallows! This step really gives these S’mores Cookies a campfire vibe! You are NOT going to want to skip out on this step!

A stack of graham crackers, with more S'mores Cookie on top

How to make Brownie Bites S’mores Cookies!

Start by lining your baking sheets with parchment paper, then preheating your oven to 375.

(You can also use a Silpat Baking Sheet if you want)

Top-down view of brownie mix and flour in a glass bowl for baking.

Next, add the brownie mix and flour to a mixing bowl.

S'mores Brownie Mix Cookies adding wet ingredients to bowl

Now add in the wet ingredients – eggs, melted butter, chocolate syrup, and vanilla.

A bowl of chocolate batter topped generously with chocolate chips.

Use a fork to mix in the chocolate chips.

A scoop of S'mores cookie dough balls on parchment paper, with marshmallows, graham crackers, and a Hershey's chocolate bar blurred in the background.

Next, use a cookie scoop to create the cookie dough balls. 

Space them out on the parchment paper and bake for 7 minutes.

A close-up of a marshmallow getting cut in half

While you wait for the cookie to bake, cut the marshmallows in half.

Also, prep the graham crackers by breaking them into small squares.

A chocolate cookie with a cracked surface speared by a gold fork, with other cookies and a cracker visible in the background.

Then, remove the cookies (after the 7 minutes) from the oven and use a spatula to slide a graham cracker under each cookie.

A person pressing a marshmallow onto a freshly baked chocolate cookie on a baking sheet.

Also, top each cookie with a cut marshmallow half.

S'mores Brownie Mix Cookies with toasted marshmallows on top

Next, turn the broiler in the oven on HIGH and put the cookies back in the oven for up to 1 minute.

(BE CAREFUL!!!) Watch the marshmallows carefully that don’t burn.

S'mores cookies topped with toasted marshmallows and small pieces of a Hershey's chocolate bar, displayed on a wire cooling rack.

Finally, once the cookies are out of the oven, let them cool for 7-8 minutes on the baking sheet. 

Then top each one with a small Hershey’s bar and sprinkle on crushed graham cracker. DELICIOUS!

Ingredients for making S'mores Cookies, including graham crackers, marshmallows, milk chocolate bars, and chocolate chips, arranged neatly on a kitchen surface.

Brownie Bites S’mores Cookie Recipe

Yields: 32 cookies
Preparation time: 15 minutes
Baking time: 7 minutes
Additional time: 1 minute + 7 minutes

Ingredients:

1 box of Dark Chocolate Brownie Mix
¼ cup unbleached flour
2 eggs
¼ cup butter, melted
1 tablespoon chocolate syrup
1 teaspoon vanilla
1/2 cup of miniature chocolate chips
5 Graham Crackers (4 bars broken into 8 squares + 1 extra for garnishing)
16 Regular Sized Marshmallows
3-4 Hershey Chocolate Bars

Directions:

Preheat the oven to 375 degrees and line a couple of baking sheets with parchment paper (you can also use a silpat baking sheet if you’d rather).
In a large bowl, combine the brownie mix and flour together.
Use a hand mixer or fork to stir in all of the wet ingredients (eggs, melted butter, chocolate syrup, and vanilla).
Carefully mix in the chocolate chips (I used a fork).
Using a 1 tablespoon cookie scoop, create cookie dough balls with the batter.
Arrange the cookie dough balls on the prepared baking sheet about 2” apart and bake for 7 minutes.
While the cookies are baking, break your graham crackers into small squares (I took one bar and broke it in 8 pieces instead of 4), break your chocolate into pieces, and cut your marshmallows in half.
Remove the cookies from the oven and use a spatula to slide a graham cracker under each cookie (if you do this before you bake them the graham cracker will burn – still tastes great though if you want to skip this step!)
Put half of a marshmallow (cut side down) on the top of the cookie – press it into the cookie.
Turn the oven broiler on high and place the cookies back in the oven for around 1 minute – watch them closely because this can take seconds to a little over a minute depending on your broiler – watch them carefully.
Remove the cookies from the oven as soon as the marshmallow starts to brown.
Let the cookies cool for 7-8 minutes on the baking sheet before topping with a piece of chocolate bar.
Garnish with crushed graham cracker on top – optional.

Notes:
● Brownie S’mores Cookies can be stored at room temperature for up to 1 week in an airtight container.
● Graham Cracker bottom and garnish is all optional but that is what makes it a s’mores!
● Don’t over bake your cookies or the brownie cookie will get dry.
● Let cookies cool completely if you want the top chocolate to harden to stack and store. If you don’t mind the chocolate melty, eat them warm!
● For the brownie mix, I used a Betty Crocker 16.3 ounce box

Brownie Bites S'mores Cookie stacked with 3 cookies

Brownie Bites S'mores Cookie Recipe

Yield: 32 Cookies
Prep Time: 15 minutes
Cook Time: 7 minutes
Additional Time: 8 minutes
Total Time: 8 minutes

Easy Brownie Bites S’mores Cookies Recipe! The BEST S’mores Cookies from a box of brownie mix! Easy Brownie Bites topped with marshmallow, graham cracker, and chocolate!

Ingredients

  • 1 box of Dark Chocolate Brownie Mix
  • ¼ cup unbleached flour
  • 2 eggs
  • ¼ cup butter, melted
  • 1 tablespoon chocolate syrup
  • 1 teaspoon vanilla
  • 1/2 cup of miniature chocolate chips
  • 5 Graham Crackers (4 bars broken into 8 squares + 1 extra for garnishing)
  • 16 Regular Sized Marshmallows
  • 3-4 Hershey Chocolate Bars

Instructions

  1. Preheat the oven to 375 degrees and line a couple of baking sheets with parchment paper (you can also use a silpat baking sheet if you’d rather). 
  2. In a large bowl,  combine the brownie mix and flour together. 
  3. Use a hand mixer or fork to stir in all of the wet ingredients (eggs, melted butter, chocolate syrup, and vanilla).
  4. Carefully mix in the chocolate chips (I used a fork). 
  5. Using a 1 tablespoon cookie scoop, create cookie dough balls with the batter.
  6. Arrange the cookie dough balls on the prepared baking sheet about 2” apart and bake for 7 minutes. 
  7. While the cookies are baking, break your graham crackers into small squares (I took one bar and broke it in 8 pieces instead of 4), break your chocolate into pieces, and cut your marshmallows in half. 
  8. Remove the cookies from the oven and use a spatula to slide a graham cracker under each cookie (if you do this before you bake them the graham cracker will burn - still tastes great though if you want to skip this step!) 
  9. Put half of a marshmallow (cut side down) on the top of the cookie - press it into the cookie. 
  10. Turn the oven broiler on high and place the cookies back in the oven for around 1 minute - watch them closely because this can take seconds to a little over a minute depending on your broiler - watch them carefully. 
  11. Remove the cookies from the oven as soon as the marshmallow starts to brown. 
  12. Let the cookies cool for 7-8 minutes on the baking sheet before topping with a piece of chocolate bar.
  13. Garnish with crushed graham cracker on top - optional. 

Notes

  • Brownie S’mores Cookies can be stored at room temperature for up to 1 week in an airtight container. 
  • Graham Cracker bottom and garnish is all optional but that is what makes it a s’mores! 
  • Don’t over bake your cookies or the brownie cookie will get dry. 
  • Let cookies cool completely if you want the top chocolate to harden to stack and store. If you don’t mind the chocolate melty, eat them warm! 
  • For the brownie mix, I used a Betty Crocker 16.3 ounce box

Did you make this recipe?

Share it with me! I'd love to see your creation!

A hand holding a Chocolate S'mores Cookie topped with a toasted marshmallow and a piece of chocolate, above a glass of milk.

How to make soft and chewy S’mores Cookies?

Only bake your cookies for a total of 9 minutes. (Overbaking your cookies will dry them out and made them hard and crunchy.)

Then let them cool for several minutes on the hot baking sheet to finish “baking”. This gives them a soft and chewy center – my personal favorite!

A S'mores Cookie with a bite taken out

How long will S’mores Brownie Bites last?

Brownie S’mores Cookies need to kept in an airtight container. And they can last for up to 1 week.

A stack of S'mores Cookies with melted marshmallows and Hershey's chocolate squares on top, served on a white plate.

What chocolate is best to use for S’mores Cookies?

The classic chocolate for S’mores is a Hershey’s chocolate bar. But you can also use whatever your preference is for chocolate. 

Brownie Bites S'mores Cookies Pinterest Photo

Finally, if you are looking for more delicious Brownie Recipes, check out this fun Candy Bar Brownie Mix Cookies Recipe! Super fun for movie night and total customizable to everyone’s favorite candy bar!

And check out these Brownie Chocolate Chip Cookies – Chewy and Soft Brownie Cookies easily made from a box brownie mix! Easy and delicious!

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