The Best Smores Cookies
These chewy, golden-brown s'mores cookies are packed with graham cracker crumbs, loaded with pools of melted milk chocolate, and stuffed with a molten, gooey marshmallow center that stretches beautifully with every single bite.
- Graham Cracker Flour Replacement: Replacing a portion of the all-purpose flour with finely ground graham cracker crumbs injects authentic honey-wheat flavor directly into the cookie matrix.
- The Frozen Pocket Technique: Freezing the marshmallows before wrapping them in dough delays their melting point, ensuring the cookie structure sets before the marshmallow liquefies.
- Chopped Bar Chocolate: Using chopped milk chocolate bars instead of stabilized chips creates luxurious, wide pools of chocolate that cling to the dough.
I still remember sitting on a damp cedar deck in Maine, squinting through campfire smoke while trying to balance a jumbo marshmallow on a flimsy wire hanger that kept bending under the weight.
The marshmallow inevitably caught fire, the graham cracker shattered into dust on my lap, and cheap chocolate melted directly onto my knuckles.
But translating that campfire magic into a cookie is usually a disaster because marshmallows are mostly water and sugar, which means they melt into hollow, sticky puddles of caramelized syrup on your baking sheet.
It is a sticky, burnt mess.
To fix this, we pack graham cracker crumbs directly into the flour mixture and pocket the marshmallows deep inside a protective shell of cold dough. I tested this with six different brands of chocolate chips before realizing that chopped Hershey bars are non-negotiable for that authentic, slightly waxy nostalgia. The dough needs to be cold enough to resist spreading too fast, which keeps the marshmallow from escaping.
Bear with me here, we are playing with thermodynamics.
If you want a simpler format, you could try our [Gooey Smores Cookie Bars](/2026/07/gooey-smores-cookie-bars-1370648.html), or if you are craving a purist classic, check out my [Giant Chocolate Chip Cookie](/2026/07/giant-chocolate-chip-cookie-1281648.html).
Trust me on this.
We are going to use exactly 4 grams of Diamond Crystal kosher salt to cut through the intense sweetness of the milk chocolate and caramelized sugars.
The Best Smores Cookies
Ingredients
- 115g unsalted butter, melted and cooled (1/2 cup)
- 100g light brown sugar (1/2 cup, packed)
- 50g granulated sugar (1/4 cup)
- 1 large egg, room temperature
- 1 tsp vanilla extract
- 130g all-purpose flour (1 cup)
- 50g graham cracker crumbs (about 4 full sheets, finely ground)
- 1/2 tsp baking soda
- 4g Diamond Crystal kosher salt (approx. 1 tsp)
- 100g milk chocolate bars, chopped (like Hershey's)
- 12 large marshmallows, frozen for at least 1 hour
Directions
- Whisk the melted butter, brown sugar, and granulated sugar in a large bowl until smooth and no sugar lumps remain.
- Add the egg and vanilla extract, beating vigorously for about 1 minute until the mixture becomes pale, glossy, and slightly thickened.
- In a separate bowl, whisk together the all-purpose flour, graham cracker crumbs, baking soda, and Diamond Crystal kosher salt.
- Fold the dry ingredients into the wet ingredients using a rubber spatula until just combined, being careful not to overmix the gluten network.
- Gently fold in the chopped milk chocolate chunks, reserving a few pieces to press onto the tops of the cookies later.
- Divide the dough into 12 equal portions (about 45g each), flatten each portion into a disc, place a frozen marshmallow in the center, and wrap the dough completely around it, pinching the seams tightly to seal.
- Place the stuffed dough balls on a tray and chill in the refrigerator for at least 30 minutes to stabilize the fats.
- Preheat your oven to 350°F (175°C) and line a large baking sheet with parchment paper.
- Arrange the chilled dough balls 3 inches apart on the baking sheet and bake for 11 to 13 minutes, until the edges are golden brown but the centers remain soft.
Notes
- Salt Conversion: We recommend using Diamond Crystal kosher salt; if you only have Morton's kosher salt or fine table salt, use half the volume (1/2 teaspoon) to avoid over-salting your dough.
- The Science of Freezing: Freezing the marshmallows is essential because it delays their melting point, allowing the cookie's outer protein matrix to set before the marshmallow expands and bursts.
- Workflow Warning: Do not let the marshmallows touch the bare baking sheet; any exposed marshmallow will burn and stick to the pan, ruining the shape of your cookies.
- Storage Behavior: After a day in an airtight container, the graham cracker crumbs in the dough will absorb ambient moisture, making the cookies softer and more cake-like than when they are fresh out of the oven.
- Stuffed Cookie Variations: If you love stuffed cookies, check out our [Biscoff Stuffed White Chocolate Chip Cookies](/2026/07/biscoff-stuffed-white-chocolate-chip-cookies-1556648.html) for another decadent baking project.
Serving Suggestions
These cookies are best enjoyed warm when the marshmallow center is at its peak gooeyness. Serve them with simple accompaniments to balance the rich, sweet flavors.
- Serve alongside a cold glass of whole milk to balance the rich chocolate.
- Pair with a scoop of vanilla bean ice cream for an over-the-top dessert plate.
- Enjoy with a warm cup of black coffee to cut through the sweetness.
- Stack them on a platter for a summer backyard barbecue dessert.
Storage and Reheating
Store these cookies in an airtight container at room temperature for up to three days. They will lose their initial crisp edges, but the interior remains wonderfully soft.
Do not refrigerate them, as the cold air will dry out the cookie crumb and turn the marshmallow center rubbery.
Nobody wants a rubbery marshmallow.
To reheat, pop a cookie in the microwave for exactly 8 to 10 seconds. This brief burst of heat softens the chocolate and restores the marshmallow to its gooey, molten glory.
Alternatively, warm them in a 300°F (150°C) oven for 4 minutes to crisp up the edges again.
Ingredient Substitutes
If you need to make adjustments based on what is in your pantry, here are the best tested swaps.
- Graham Cracker Crumbs: If you cannot find graham crackers, digestive biscuits work beautifully as a direct 1:1 replacement.
- Milk Chocolate: You can swap the milk chocolate for semi-sweet chocolate chunks, though you will lose some of that classic, sweet campfire nostalgia.
- Diamond Crystal Kosher Salt: Use half the amount of fine sea salt or table salt if you do not have kosher salt on hand.
- Marshmallows: If you cannot find large marshmallows, stack 3 to 4 mini marshmallows in the center of each cookie instead.
Go grab your mixing bowl, clear some space in your freezer, and get ready for the best kitchen smell you will experience all week. Let me know if your marshmallows successfully stayed inside their dough cocoons!
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
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