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There is something undeniably magical about the combination of toasted marshmallows, melty chocolate, and crunchy graham crackers. These Stuffed S’mores Cookies take that nostalgic campfire experience and elevate it into a gourmet treat you can enjoy right from your kitchen. Imagine a thick, buttery cookie dough packed with graham cracker crumbs and chocolate chips, hiding a gooey, stretchy marshmallow center that pulls apart perfectly with every bite. You do not need a tent or a fire pit to enjoy the ultimate summer dessert; these cookies bring all the flavor with a sophisticated, chewy texture that will have everyone asking for your secret recipe.
Recipe Information
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Total Time: 32 minutes
- Servings: 12 large cookies
- Difficulty: Medium
Nutrition values
- Calories: 345 kcal
- Protein: 4g
- Carbs: 49g
Why Make This Stuffed S’mores Cookies Gooey Marshmallow Chewy
This recipe is the perfect solution for when you crave the complexity of a s’more but want the convenience of a handheld cookie. By stuffing a full-sized marshmallow inside the dough, you create a surprise center that stays soft and gooey even after the cookies cool. The addition of crushed graham crackers directly into the dough ensures that classic honey-wheat flavor is present in every single crumb. These cookies are thick, bakery-style treats that look impressive but are surprisingly simple to assemble. They are the ultimate crowd-pleaser for potlucks, bake sales, or cozy nights in.
Ingredients
- 1 cup unsalted butter, softened
- 3/4 cup brown sugar, packed
- 1/2 cup granulated sugar
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 cup graham cracker crumbs (about 8-9 full sheets)
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups semi-sweet chocolate chips
- 12 large marshmallows
- 1 extra graham cracker, broken into small pieces for topping
Directions
Step 1: Preparation
Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone baking mats to prevent the marshmallow from sticking to the pan. Crush your graham crackers into fine crumbs using a food processor or by placing them in a sealed bag and rolling over them with a rolling pin.
Step 2: Cream the Butter and Sugars
In a large mixing bowl or the bowl of a stand mixer, beat the softened butter, brown sugar, and granulated sugar together. Mix on medium-high speed for about 2 to 3 minutes until the mixture is light, fluffy, and pale in color. Add the egg and vanilla extract, then beat again until fully incorporated.
Step 3: Mix Dry Ingredients
In a separate medium bowl, whisk together the all-purpose flour, graham cracker crumbs, baking soda, and salt. Gradually add these dry ingredients to the wet mixture on low speed. Mix just until the flour streaks disappear. Fold in the chocolate chips by hand using a spatula to ensure they are evenly distributed without overworking the dough.
Step 4: Stuff the Cookies
Scoop about 2 tablespoons of dough and flatten it into a disc in the palm of your hand. Place one large marshmallow in the center. Wrap the dough up and around the marshmallow, pinching the seams tightly to ensure no white is showing. Roll it into a smooth ball. Repeat this process for all 12 cookies, placing them at least 3 inches apart on the prepared baking sheets.
Step 5: Bake and Cool
Place the sheets in the oven and bake for 10 to 12 minutes. The edges should be golden brown, while the centers look slightly soft. If a marshmallow starts to peek through and puff up, that is perfectly fine. Remove the pans from the oven and immediately press a few small pieces of graham cracker and extra chocolate chips into the tops for decoration. Let the cookies cool on the pan for at least 10 minutes to allow the marshmallow center to set before transferring them to a wire rack.
Expert Tips for Perfect Stuffed S’mores Cookies Gooey Marshmallow Chewy
For the best results, ensure your butter is truly softened but not melted; this prevents the cookies from spreading too thin. If you find the dough is too soft to handle while stuffing, chill it in the refrigerator for 15 minutes before shaping. To get that iconic “pull” from the marshmallow, serve these cookies while they are still slightly warm. If you are eating them the next day, a quick 5-second zap in the microwave will revive that gooey center perfectly. Finally, use a large cookie scoop to ensure all your cookies are the same size, which helps them bake evenly.

Delicious Variations
- Double Chocolate S’mores: Replace 1/4 cup of the flour with unsweetened cocoa powder for a rich, dark chocolate dough.
- Peanut Butter Twist: Add a teaspoon of peanut butter inside the dough along with the marshmallow for a “fluffernutter” style s’more.
- White Chocolate Raspberry: Use white chocolate chips and add a tiny dollop of raspberry jam inside the marshmallow for a fruity upgrade.
- Salted Caramel: Drizzle the finished cookies with salted caramel sauce and a pinch of sea salt.
Frequently Asked Questions
How do I keep the marshmallow from leaking out?
The key is to make sure the dough completely encases the marshmallow with no thin spots. Pinch the seams firmly. If the dough is too warm, it may melt away from the marshmallow too quickly, so chilling the dough balls for 10 minutes before baking can also help maintain the structure.
Can I use mini marshmallows instead?
Yes, you can use 4 or 5 mini marshmallows in place of one large one. However, they tend to melt and disappear into the dough faster than a large marshmallow, so the “stuffed” effect might be slightly less dramatic.
Do I need to chill the dough?
While this recipe works without long chilling times, a 30-minute chill in the fridge will result in a thicker, chewier cookie with a deeper flavor profile. It also makes the dough much easier to work with when stuffing.
How should I store these cookies?
Store the cookies in an airtight container at room temperature for up to 3 days. Because of the marshmallow, they are best enjoyed within the first 48 hours for the best texture.
Can I freeze the cookie dough?
Absolutely. You can freeze the stuffed dough balls in a freezer-safe bag for up to 3 months. When you are ready to bake, place them directly on the baking sheet and add 2-3 minutes to the total baking time.
Conclusion
These Stuffed S’mores Cookies are the ultimate indulgence for anyone who loves the classic combination of chocolate, marshmallow, and graham crackers. With their chewy exterior and surprisingly gooey center, they offer a textural delight that regular cookies simply cannot match. Whether you are making them for a party or just a weekend treat, these cookies are guaranteed to be a hit. Fire up your oven and get ready to enjoy the best parts of a campfire from the comfort of your own home!

Stuffed S’mores Cookies Gooey Marshmallow Chewy
- Total Time: 32 minutes
- Diet: Not specified
Ingredients
- 1 cup unsalted butter, softened
- 3/4 cup brown sugar, packed
- 1/2 cup granulated sugar
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 cup graham cracker crumbs (about 8–9 full sheets)
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups semi-sweet chocolate chips
- 12 large marshmallows
- 1 extra graham cracker, broken into small pieces for topping
Instructions
- Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone baking mats to prevent the marshmallow from sticking to the pan. Crush your graham crackers into fine crumbs using a food processor or by placing them in a sealed bag and rolling over them with a rolling pin.
- In a large mixing bowl or the bowl of a stand mixer, beat the softened butter, brown sugar, and granulated sugar together. Mix on medium-high speed for about 2 to 3 minutes until the mixture is light, fluffy, and pale in color. Add the egg and vanilla extract, then beat again until fully incorporated.
- In a separate medium bowl, whisk together the all-purpose flour, graham cracker crumbs, baking soda, and salt. Gradually add these dry ingredients to the wet mixture on low speed. Mix just until the flour streaks disappear. Fold in the chocolate chips by hand using a spatula to ensure they are evenly distributed without overworking the dough.
- Scoop about 2 tablespoons of dough and flatten it into a disc in the palm of your hand. Place one large marshmallow in the center. Wrap the dough up and around the marshmallow, pinching the seams tightly to ensure no white is showing. Roll it into a smooth ball. Repeat this process for all 12 cookies, placing them at least 3 inches apart on the prepared baking sheets.
- Place the sheets in the oven and bake for 10 to 12 minutes. The edges should be golden brown, while the centers look slightly soft. If a marshmallow starts to peek through and puff up, that is perfectly fine. Remove the pans from the oven and immediately press a few small pieces of graham cracker and extra chocolate chips into the tops for decoration. Let the cookies cool on the pan for at least 10 minutes to allow the marshmallow center to set before transferring them to a wire rack.
- Cook Time: 32 minutes









