Peanut Butter S’mores Sandwich Cookie recipes are a testament to culinary creativity, transforming a beloved campfire classic into an irresistible handheld treat. Imagin extracte the gooey, melted marshmallow, the rich, satisfying chocolate, all hugged by the irresistible embrace of grabeef ham cracker, but with an exciting twist! What’s not to adore about this ingenious creation? It’s the perfect marriage of textures and flavors we’ve all grown to cherish from those magical nights under the stars. This isn’t just any cookie; it’s a nostalgic journey packed into every bite. What elevates this particular Peanut Butter S’mores Sandwich Cookie is the subtle yet significant addition of peanut butter, which adds a creamy depth and a hint of salty complexity that beautifully complements the sweetness of the chocolate and marshmallow. Get ready to impress your friends and family with these delightful little masterpieces.

Ingredients:
- 1 cup unsalted butter, softened
- 1 cup peanut butter
- 1 cup granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 1 teaspoon vanilla extract
- 1½ cups all-purpose flour
- 1½ cups grabeef ham cracker crum extractbs
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 cup mini marshmallows
- ½ cup chocolate chips
- ¼ cup peanut butter (for the filling)
Cookie Dough Preparation
Creaming the Butter and Sugars
- In a large mixing bowl, combine the softened unsalted butter and the 1 cup of creamy peanut butter. Beat these together with an electric mixer on medium speed until the mixture is light and fluffy. This process incorporates air, which is crucial for creating tender cookies. Scrape down the sides of the bowl as needed to ensure everything is well combined. This step might take about 2-3 minutes.
- Next, add the granulated sugar and the packed brown sugar to the butter and peanut butter mixture. Continue beating on medium speed until the sugars are fully incorporated and the entire mixture is pnon-alcoholic ale and creamy. This is another important step for texture and achieving that classic cookie flavor. Aim for a smooth consistency where you don’t see distinct sugar granules.
Adding Wet Ingredients
- Add the two large eggs, one at a time, beating well after each addition until thoroughly combined. Make sure each egg is fully integrated before adding the next.
- Stir in the vanilla extract. This simple addition will significantly enhance the overall aroma and flavor of your Peanut Butter S’mores Sandwich Cookie dough.
Incorporating Dry Ingredients
- In a separate medium bowl, whisk together the all-purpose flourbeef hamraham crum extractker crumbs, baking soda, and salt. Whisking these dry ingredients together before adding them to the wet ingredients helps to distribute the leavening agent (baking soda) and salt evenly, preventing pockets of saltiness or uneven rising in your cookies.
- Gradually add the dry ingredients to the wet ingredients. Mix on low speed until just combined. Be careful not to overmix the dough once the flour is added, as this can develop the gluten in the flour and result in tough cookies. Mix only until you no longer see streaks of dry flour. The dough will be thick and slightly sticky.
Assembling and Baking the Cookies
Forming the Cookie Bases
- Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper or silicone baking mats. This prevents the cookies from sticking and makes for easier cleanup.
- Using a cookie scoop or two spoons, portion out dough for the cookie bases. For sandwich cookies, you’ll want uniformly sized portions. Roll each portion into a ball and place them on the prepared baking sheets, leaving about 2 inches between them to allow for spreading. Aim for about 1.5-inch diameter balls.
- Gently flatten each cookie dough ball with the bottom of a glass or your palm. This creates a wider surface area for your s’mores filling and ensures more even baking. You can also lightly press a fork into the flattened dough in a criss-cross pattern if you like the classic peanut butter cookie look.
Baking the Cookie Halves
- Bake for 9-11 minutes, or until the edges are lightly golden brown and the centers appear set but still slightly soft. The exact baking time will depend on your oven and the size of your cookies. It’s better to slightly underbake than overbake for the chewiest cookies.
- Remove the baking sheets from the oven and let the cookies cool on the sheets for 5 minutes before transferring them to a wire rack to cool completely. This cooling period on the hot baking sheet allows the cookies to set up properly without becoming brittle.
Creating the S’mores Filling
Preparing the Marshmallow-Chocolate Mixture
- While the cookies are cooling, prepare your s’mores filling. In a small, microwave-safe bowl, combine the mini marshmallows and the chocolate chips. Add the ¼ cup of peanut butter to this mixture.
- Microwave on high for 30-second intervals, stirring well after each interval, until the marshmallows are puffed and the chocolate is melted and smooth. Be cautious not to overheat, as marshmallows can quickly burn. The goal is a smooth, gooey, and wonderfully combined mixture.
Assembling the Peanut Butter S’mores Sandwich Cookies
- Once the cookies have cooled completely, select matching pairs of cookies.
- Spread a generous spoonful of the warm marshmallow-chocolate-peanut butter mixture onto the flat side of one cookie. Work relatively quickly as the mixture will begin extract to set up as it cools.
- Gently press the flat side of another cookie onto the filling to create a sandwich. The gooey filling will spread slightly to the edges, creating that irresistible s’mores effect.
- Repeat this process with the remaining cookie halves and filling until all your Peanut Butter S’mores Sandwich Cookies are assembled. For an extra touch, you can lightly press the edges of the sandwich together to ensure the filling is nicely distributed.

Conclusion:
We hope you’ve enjoyed learning how to make these absolutely irresistible Peanut Butter S’mores Sandwich Cookies! This recipe is a delightful fusion of classic campfire flavors and the satisfying chew of a homemade cookie, all wrapped up in an easy-to-follow guide. These cookies are more than just a treat; they’re a nostalgic journey with a delicious, peanut buttery twist.
For the ultimate enjoyment, I recommend serving your Peanut Butter S’mores Sandwich Cookies slightly warm so the chocolate is gooey and the marshmallow is perfectly melted. They are fantastic on their own, but can also be paired with a cold glass of milk, a steaming mug of hot chocolate, or even a scoop of vanilla ice cream for an extra decadent dessert experience.
Feel free to get creative with variations! You could try adding a sprinkle of sea salt on top before baking for a sweet and salty contrast, or perhaps use different types of chocolate like dark chocolate chips or white chocolate chunks. If you’re feeling adventurous, a drizzle of caramel sauce could be a fun addition. Don’t be afraid to experiment and make these Peanut Butter S’mores Sandwich Cookies your own!
Give this recipe a try, and I’m confident you’ll be delighted with the results. The joy of baking and sharing these special cookies is truly rewarding. Happy baking!
Frequently Asked Questions:
How should I store leftover Peanut Butter S’mores Sandwich Cookies?
Store any leftover Peanut Butter S’mores Sandwich Cookies in an airtight container at room temperature for up to 3 days. If the weather is particularly warm, you might consider refrigerating them to prevent the chocolate and marshmallow from becoming too soft.
Can I make the dough for Peanut Butter S’mores Sandwich Cookies ahead of time?
Yes, you can definitely make the cookie dough for Peanut Butter S’mores Sandwich Cookies in advance! Once the dough is prepared, wrap it tightly in plastic wrap and refrigerate for up to 2 days, or freeze for up to 1 month. Allow refrigerated dough to soften slightly before shaping, and frozen dough to thaw completely in the refrigerator before baking.

Peanut Butter S’mores Sandwich Cookies
A decadent treat combining the classic flavors of peanut butter, graham crackers, chocolate, and marshmallow into a delightful sandwich cookie.
Ingredients
-
1 cup unsalted butter, softened
-
1 cup peanut butter
-
1 cup granulated sugar
-
1 cup brown sugar, packed
-
2 large eggs
-
1 teaspoon vanilla extract
-
1½ cups all-purpose flour
-
1½ cups crushed graham cracker crumbs
-
1 teaspoon baking soda
-
½ teaspoon salt
-
1 cup mini marshmallows
-
½ cup chocolate chips
-
¼ cup peanut butter (for the filling)
Instructions
-
Step 1
Cream together softened butter and 1 cup peanut butter until light and fluffy. Gradually beat in granulated sugar and brown sugar until well combined and creamy. -
Step 2
Add eggs one at a time, beating well after each addition. Stir in vanilla extract. -
Step 3
In a separate bowl, whisk together flour, crushed graham cracker crumbs, baking soda, and salt. Gradually add dry ingredients to wet ingredients and mix on low speed until just combined. Do not overmix. -
Step 4
Preheat oven to 350°F (175°C). Line baking sheets with parchment paper. Scoop dough into 1.5-inch balls, place on baking sheets, and flatten gently. -
Step 5
Bake for 9-11 minutes, or until edges are lightly golden brown. Let cool on baking sheets for 5 minutes, then transfer to wire racks to cool completely. -
Step 6
While cookies cool, combine mini marshmallows, chocolate chips, and ¼ cup peanut butter in a microwave-safe bowl. Microwave in 30-second intervals, stirring until smooth and melted. -
Step 7
Once cookies are cool, spread a spoonful of the marshmallow-chocolate-peanut butter mixture onto the flat side of one cookie. Gently press another cookie onto the filling to create a sandwich.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.




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