Dark Chocolate S'mores Cookies with Smoked Sea Salt
Chocolate and Candy,  Cookies and Bars

Dark Chocolate S’mores Cookies with Smoked Sea Salt

Spring has sprung in Duluth, though we’re not quite out of the woods for snowstorms yet (we often get blizzards in April!). Still, I’m already dreaming of summer – sunshine, green grass, sandy beaches, long wooded walks, and s’mores around the campfire. I love a perfectly toasted marshmallow (or even a burnt one, I’m not that picky). On its own it’s delicious enough, but add some melty chocolate and graham crackers and I’m in heaven! Since it’s not quite campfire season, I decided to create these dark chocolate s’mores cookies to tide me over until summer. And oh boy, are they good!

These cookies are rich and fudgy with chocolate chunks, graham cracker pieces, and mini marshmallows, then topped with a toasted marshmallow and just a sprinkle of smoked sea salt to really give them that smoky campfire flavor. Seriously you guys, these cookies are to die for.

The Chocolate

I wanted a deep, dark chocolate cookie as a base for all of the delicious mix-ins, so I added a couple of ingredients that make chocolate taste even more chocolatey – almond extract and espresso powder. I almost always use one or both of these in my chocolate recipes, because without them even the best chocolate dessert can taste a little flat. If you’re someone that hates the taste of either almond or espresso, don’t fret – you really can’t taste either one in the finished product. They just enhance the chocolate and give it a more dense, complex flavor. (And if you truly can’t handle the thought of these flavors in your cookie, just leave them out).

I also used Dutch cocoa powder. Dutch cocoa powder (or “cocoa processed with alkali”, as it’s often labeled) is cocoa that has been processed to lower its acidity. It results in a deeper, darker chocolate flavor. I used Hershey’s Special Dark cocoa powder, mainly because it’s the easiest to find where I live (and the most affordable – Dutch cocoa can be expensive), but any Dutch cocoa will do. Side note: Hershey’s Special Dark cocoa used to be a mix of natural and Dutch cocoa powders, but it looks like they’ve recently changed it? The one I just bought is all Dutch cocoa. Anyhoo…

Dutch cocoa can also react differently with leaveners than “natural” cocoa (i.e., the regular cocoa powder you’ll find in most grocery stores). I won’t go into the details here, since it didn’t seem to affect this recipe at all (I tried it with both) – I think you’d need to worry about that more in cakes than in cookies. If you don’t have Dutch cocoa or would rather use natural cocoa, go for it – the flavor just won’t be quite as fudgy.

The “Wow” Factor

In addition to the obvious mix-ins for a s’mores cookie – chocolate, marshmallows, and graham cracker chunks – I decided these cookies needed a little extra something to put them over the top. Enter smoked sea salt and a toasty marshmallow topping! (Insert “oohs” and “ahhs” here) A light sprinkle of smoky sea salt and half of a large marshmallow pressed into the top add a definite wow factor to these cookies. Again, you can’t taste the smoked sea salt all that strongly, it just adds to the complexity of the overall flavor. If you don’t have it, just leave it out (then again, this could be a perfect excuse to buy some!).

But whatever you do, don’t leave out the marshmallow on top – after all, what’s a s’more without the toasty mallow?! Plus it ends up perfectly toasted and puffy, and makes this cookie totally irresistible. Trust me, one bite and you’ll be singing “kumbaya”.

So bake up a batch of your own Dark Chocolate S’mores Cookies and let me know how they turn out for you. If you’re as ready for summer campfires as I am, they’ll totally hit the spot.

Enjoy!

Updated 4/14/20: I added 1/4c more flour to the recipe, as I was hearing from folks that the cookies were spreading out a lot. The extra flour will help with that. Happy Baking!

Dark Chocolate S'mores Cookies with Smoked Sea Salt
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5 from 1 vote

Dark Chocolate S’mores Cookies with Smoked Sea Salt

Rich, fudgy chocolate cookies with marshmallows, graham crackers, and chocolate chunks, topped with a toasted marshmallow and a sprinkle of smoked sea salt. Tastes like a summer evening by the campfire.
Prep Time30 minutes
Cook Time8 minutes
Cooling Time10 minutes
Total Time38 minutes
Course: Dessert
Cuisine: American
Keyword: Dark Chocolate S’mores Cookies, Dark Chocolate S’mores Cookies with Smoked Sea Salt, S’mores Cookies
Servings: 30 cookies

Ingredients

  • 1 3/4 c flour
  • 3/4 c dutch cocoa powder*
  • 1 tsp baking soda
  • 1 tsp baking powder
  • 1 tsp salt
  • 1 tsp espresso powder
  • 1 c butter softened
  • 1/2 c sugar
  • 1 c brown sugar packed
  • 2 eggs
  • 1 tsp vanilla extract
  • 1/2 tsp almond extract
  • 1 c chocolate chunks semi-sweet or bittersweet
  • 3/4 c mini marshmallows
  • 1 c graham crackers broken into small pieces
  • 15-16 large marshmallows cut in half
  • smoked sea salt for sprinkling

Instructions

  • Preheat oven to 375°F. Line 2 cookie sheets with parchment paper**.
  • In a medium bowl, whisk together flour, cocoa powder, baking soda, baking powder, salt, and espresso powder. Set aside.
  • In the bowl of a stand mixer, or in a large mixing bowl, beat butter, sugar, and brown sugar until well blended and fluffy.
  • Add eggs, vanilla, and almond extract and mix until combined, scraping bowl as needed.
  • Gradually add flour mixture and mix just until combined. There should still be bits of unmixed flour mixture throughout the dough.
  • Add chocolate chunks and mix until well-disbursed in the dough.
  • Add mini marshmallows and mix just for a few seconds. Use a spatula to gently fold in the graham cracker pieces. (Mixing with the mixer will break them up too much)
  • Scoop onto prepared cookie sheets using a medium cookie scoop or spoons. Dough balls should be about 1 1/2 inches in diameter.
  • Smush tops of dough balls with the back of the cookie scoop or your thumb to create a shallow crater. Sprinkle on a little smoked sea salt, then put half of a large marshmallow on the top. Press gently so it sticks to the dough.
  • Bake for 7-8 minutes or until cookies are set and marshmallows are lightly browned and puffy. Remove from oven and let cool on the cookie sheet for at least 5 minutes before moving to a cooling rack. Cool completely.
  • Store cookies in an airtight container at room temperature. Cookies will stay fresh for about 5 days.
    Note: this might be obvious, but the marshmallow on top will cause the cookies to stick together if you stack them. Separate with some parchment paper to help contain the stickies, or just give in to the delicious messiness. 🙂

Notes

*Dutch process cocoa powder (or, “cocoa processed with alkali”) is not the same as “natural” cocoa powder (which is what most of the cocoa powder you’ll find in the grocery store is). I use Hershey’s Special Dark, because it’s the only Dutch cocoa that’s readily available where I live, but you can use any brand Dutch cocoa you prefer. You could also use regular  or “natural” cocoa powder if that’s what you have, but the cookies won’t be quite as fudgy.
**I don’t always use parchment paper when baking cookies, but in this case the melted marshmallows end up sticking to the cookie sheets like glue, so you’ll definitely need parchment (or silicone baking sheets if you have them).
Updated 4/14/20: I added 1/4c more flour to the recipe, as I was hearing from folks that the cookies were spreading out a lot. The extra flour will help.

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