Peanut Butter S’mores Sandwich Cookies-Decadent Treat
Peanut Butter S’mores Sandwich Cookies are about to become your new obsession. Imagin extracte sinking your teeth into a perfectly baked, slightly crisp cookie, bursting with the irresistible combination of rich peanut butter and gooey, melted marshmallow, all embraced by the comforting chew of grabeef ham cracker. We all have those comfort foods that instantly transport us back to happier times, and for many, s’mores hold that special place. But what if you could elevate that campfire classic into a sophisticated, yet incredibly easy, dessert? These Peanut Butter S’mores Sandwich Cookies do just that. They take the beloved flavors we crave and present them in a delightful, handheld package, perfect for sharing (or not!).
Why You’ll Adore These Treats
A Symphony of Flavors and Textures
What makes this recipe truly special is how it captures the essence of a s’more – that smoky, sweet, and nutty goodness – but with a delightful peanut butter twist that adds an extra layer of creamy indulgence. The texture play is incredible: the delicate crunch of the cookie, the soft, yielding marshmallow, and the smooth, rich peanut butter create a truly satisfying bite. These aren’t just cookies; they’re a nostalgic journey with a modern, peanut butter-infused upgrade.

Peanut Butter S’mores Sandwich Cookies
Get ready to elevate your cookie game with these incredible Peanut Butter S’mores Sandwich Cookies! This recipe takes all the beloved flavors of a classic s’more – gooey marshmallow, melty chocolate, and grabeef ham cracker crunch – and infuses them with the irresistible creaminess of peanut butter, all nestled between two chewy, peanut butter-kissed cookie halves. These are perfect for a backyard bonfire, a cozy movie night, or whenever a serious craving strikes. They’re surprisingly easy to make and are guaranteed to be a crowd-pleaser. Let’s get baking!
Ingredients:
Cookie Dough Preparation
The foundation of these delicious cookies is a rich, peanut butter-infused dough. We’re going to cream together our butter and peanut butter first. Ensure your butter is truly softened – this means it should give easily when you press it with your finger, but not be melted. This will allow it to incorporate smoothly with the peanut butter, creating a light and fluffy base for our cookie dough. Next, we’ll add both granulated and brown sugar. The granulated sugar contributes to crispness, while the brown sugar brings chegrape juicess and a hint of caramel flavor, which pairs wonderfully with peanut butter. Beat these ingredients together until they are light and airy. This creaming process is crucial for developing the texture of your cookies; it incorporates air which helps them rise and become tender.
Following the sugars, we’ll add the eggs one at a time, beating well after each addition. This ensures the eggs are fully emulsified into the mixture. Don’t skip the vanilla extract; it enhances all the other flavors and adds a lovely warmth. Now, it’s time to introduce the dry ingredients. In a separate bowl, whisk together the all-purpose flour, the crushed grabeef ham cracker crum extractbs, baking soda, and salt. The grabeef ham cracker crum extractbs are what will give these cookies that signature s’mores flavor and a delightful texture contrast. Baking soda is our leavening agent, responsible for helping the cookies spread and rise. Salt balances the sweetness and brings out the rich flavors. Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix the dough at this stage, as it can lead to tough cookies.
Assembling the Sandwich Cookies
Once your cookie dough is ready, it’s time to start forming the cookies. We want two cookie halves to sandwich our s’mores filling. For this, I like to roll the dough into balls. You can use a cookie scoop for uniform size, or simply roll about 1.5 to 2 tablespoon-sized portions of dough between your palms. You’ll want to arrange these dough balls on baking sheets lined with parchment paper, leaving about 2 inches of space between them to allow for spreading.
Now, before they go into the oven, we’re going to flatten them slightly. Gently press down on each dough ball with the bottom of a glass or a spatula. We’re not looking for them to be completely flat, just a gentle press to create a surface area that will hold our s’mores filling. This step is important because it helps the cookies bake evenly and provides a good base for the delicious filling we’re about to add.
Baking and Creating the S’mores Magic
Baking the Cookie Halves
Preheat your oven to 350°F (175°C). Bake the cookies for 10-12 minutes, or until the edges are lightly golden brown and the centers are still slightly soft. We want them to be slightly underbaked in the center because they will continue to cook on the baking sheet after they’re removed from the oven. This is the secret to chewy cookies! Once baked, let the cookies cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely. It’s crucial that the cookies are completely cooled before you attempt to fill them, otherwise, your filling will melt and make a mess.
Crafting the S’mores Filling
While the cookies are cooling, we can prepare our delightful s’mores filling. In a medium bowl, combine the mini marshmallows, chocolate chips, and the remaining ¼ cup of peanut butter. This is where the magic happens! You have a couple of options for melting this mixture. For a super easy, no-fuss approach, you can microwave it in 30-second intervals, stirring in between, until everything is melted and smooth. Be cautious not to overheat, as marshmallows can burn quickly. Alternatively, you can use a double boiler over low heat. Stir the mixture constantly until it’s smooth and creamy. This filling will be gooey, chocolatey, and wonderfully peanut buttery – the perfect complement to our cookies.
Assembling the Sandwich Cookies
Once the cookie halves have cooled completely, it’s time to bring it all together. Take one cookie half and spread a generous spoonful of the warm s’mores filling onto the flat side. Don’t be shy; we want a good amount of that gooey goodness! Then, gently place another cookie half on top, pressing down slightly to create a beautiful sandwich cookie. Repeat this process with the remaining cookies and filling. You’ll have a stunning platter of Peanut Butter S’mores Sandwich Cookies ready to be devoured. For an extra touch, you can gently press a few extra mini marshmallows or chocolate chips onto the exposed filling edges before the filling fully sets. Enjoy these delightful treats!

Conclusion:
I hope you’re as excited about these Peanut Butter S’mores Sandwich Cookies as I am! These delightful treats perfectly blend the comforting familiarity of peanut butter cookies with the irresistible gooeyness of s’mores. The combination is truly magical – a soft, chewy peanut butter cookie encasing a molten marshmallow and rich chocolate filling. They’re incredibly easy to make, making them a fantastic project for a weekend baking session or a fun activity with family and friends.
These cookies are absolutely divine served warm, straight from the oven, when the marshmallow is at its peak gooiness and the chocolate is beautifully melted. They pair wonderfully with a cold glass of milk or a hot cup of coffee. For a special touch, consider dusting them with a little cocoa powder before serving or even adding a sprinkle of sea salt to the chocolate layer to enhance the flavors.
Don’t be afraid to experiment! If you’re not a fan of milk chocolate, try dark chocolate chips or chunks. You can also swap out the peanut butter for almond butter or even sunflower seed butter for a nut-free option. Feel free to add a pinch of cinnamon to the cookie dough for an extra layer of warmth. I truly encourage you to give these Peanut Butter S’mores Sandwich Cookies a try; I promise they won’t disappoint and will quickly become a new favorite!
Frequently Asked Questions:
Can I make these cookies ahead of time?
Yes, you absolutely can! You can prepare the cookie dough balls and refrigerate them for up to 3 days, or freeze them for up to 3 months. When you’re ready to bake, you may need to add a minute or two to the baking time if baking from frozen.
My marshmallows are not melting properly. What can I do?
Ensure your marshmallows are fresh and soft. If they are a bit stnon-alcoholic ale, they might not melt as easily. You can also try pressing the chocolate and marshmallow slightly more into the cookie dough before baking. Sometimes, a slightly longer bake at a slightly lower temperature can help the marshmallow melt without burning the cookie.
What’s the best way to store leftover cookies?
Store any leftover Peanut Butter S’mores Sandwich Cookies in an airtight container at room temperature for up to 3 days. If you plan to keep them longer, refrigerating them can extend their freshness, though they might become a bit firmer. You can gently warm them in the microwave for a few seconds to enjoy that gooey, freshly baked texture again.

Peanut Butter S’mores Sandwich Cookies
A delicious sandwich cookie combining the flavors of peanut butter, graham cracker, marshmallow, and chocolate.
Ingredients
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1 cup unsalted butter, softened
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1 cup peanut butter
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1 cup granulated sugar
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1 cup brown sugar, packed
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2 large eggs
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1 teaspoon vanilla extract
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1½ cups all-purpose flour
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1½ cups graham cracker crumbs
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1 teaspoon baking soda
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½ teaspoon salt
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1 cup mini marshmallows
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½ cup chocolate chips
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¼ cup peanut butter
Instructions
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Step 1
Preheat oven to 350°F (175°C). Line baking sheets with parchment paper. -
Step 2
In a large bowl, cream together the softened butter and 1 cup of peanut butter until smooth. -
Step 3
Add the granulated sugar and packed brown sugar and beat until light and fluffy. -
Step 4
Beat in the eggs one at a time, then stir in the vanilla extract. -
Step 5
In a separate bowl, whisk together the all-purpose flour, graham cracker crumbs, baking soda, and salt. -
Step 6
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. -
Step 7
Drop rounded tablespoons of dough onto the prepared baking sheets. -
Step 8
Bake for 9-11 minutes, or until the edges are golden brown. -
Step 9
Let cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely. -
Step 10
For the filling, combine the mini marshmallows, chocolate chips, and the remaining ¼ cup peanut butter in a microwave-safe bowl. Microwave in 30-second intervals, stirring between each, until melted and smooth. -
Step 11
Spread a dollop of the marshmallow-chocolate-peanut butter filling onto the bottom of one cooled cookie. Top with another cookie to create a sandwich. Repeat with remaining cookies.
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.
