Peanut Butter S’mores Sandwich Cookies

Name: Peanut Butter S'mores Sandwich Cookies: Irresistibly Gooey Delight!
Prep time: 20 min
Cook time: 12 min
Total time: 32 min
Cuisine: American
Ingredients: For the Cookies: 1 cup all-purpose flour; 1/2 cup unsweetened cocoa powder; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 1/2 cup unsalted butter, softened; 1/2 cup granulated sugar; 1/2 cup brown sugar, packed; 1 large egg; 1 teaspoon vanilla extract; For the Filling: 1 cup creamy peanut butter; 1 cup mini marshmallows; 1/2 cup powdered sugar

Posted on January 29, 2026

Dessert

Sensory-Rich Introduction with Immediate Craving

Imagine biting into a Peanut Butter S’mores Sandwich Cookie—the moment your teeth sink into the soft, chocolatey exterior, you’re greeted by the rich, creamy peanut butter filling that oozes out, mingling with the gooey sweetness of mini marshmallows. The aroma of freshly baked cookies fills the air, wrapping you in a warm embrace of nostalgia and comfort. Each bite is a delightful dance of textures: the chewy cookie, the smooth peanut butter, and the soft marshmallow create a symphony of flavors that is simply irresistible.

As a child, I remember camping trips with my family, where we would gather around the crackling campfire, roasting marshmallows to perfection. The joy of assembling s’mores—crunchy graham crackers, melty chocolate, and that warm, gooey marshmallow—was a highlight of those summer nights. These Peanut Butter S’mores Sandwich Cookies take me back to those cherished moments, evoking the same warmth and happiness that filled our hearts by the fire.

These cookies are not just a treat; they are a celebration of togetherness. Perfect for family gatherings, cozy nights in, or even as a sweet surprise for loved ones, they bring people together. Whether you’re hosting a summer barbecue, celebrating a holiday, or simply looking to brighten someone’s day, these cookies are sure to be a hit. So, gather your loved ones, and let the delightful aroma of baking cookies fill your home, creating memories that will last a lifetime.

Why You’ll Love This Peanut Butter S’mores Sandwich Cookies

Let me tell you, these Peanut Butter S’mores Sandwich Cookies are not just any ordinary cookie; they are a delightful experience that will have you coming back for more! Here’s why you’ll fall head over heels for them:

Texture Contrast: The chewy cookies paired with the creamy filling create a delightful mouthfeel that keeps each bite interesting. You’ll love the way the soft chocolatey exterior gives way to the luscious peanut butter and marshmallow filling.
Flavor Balance: The sweetness of the mini marshmallows and rich chocolate harmonizes beautifully with the salty richness of peanut butter. It’s a flavor explosion that dances on your palate, making every bite a celebration of taste.

Versatility: These cookies are perfect for any occasion! Whether you’re looking for a dessert, a snack, or a fun treat to surprise the kids in their lunchboxes, these cookies fit the bill. They’re as adaptable as they are delicious!
Ease of Preparation: With simple ingredients and straightforward steps, even novice bakers can whip these up with confidence. You’ll be amazed at how quickly you can create such a delightful treat!
Universal Appeal: Combining beloved flavors that cater to both kids and adults, these cookies are a guaranteed crowd-pleaser. They bring smiles to faces of all ages, making them a perfect addition to any gathering.

So, whether you’re baking for a special occasion or just treating yourself, these cookies are sure to bring joy and satisfaction. Trust me, once you take a bite, you’ll understand why they’re a favorite in my kitchen!

Essential Tools & Preparation Strategy

Before we embark on this delicious journey of making Peanut Butter S’mores Sandwich Cookies, let’s gather our essential tools. Having the right equipment not only makes the process smoother but also enhances the final outcome. Here’s what you’ll need:

Mixing Bowls: A set of mixing bowls is essential for efficiently combining your ingredients. I recommend having a few different sizes on hand to accommodate various steps in the recipe.

Whisk: This handy tool is perfect for incorporating air into your batter, resulting in a lighter cookie texture. Plus, it’s great for mixing dry ingredients evenly!
Cookie Scoop: Using a cookie scoop ensures uniform cookie sizes, which is key for even baking. Trust me, your cookies will thank you for it!
Baking Sheet: A sturdy baking sheet provides a solid surface for baking. I prefer using a heavy-duty one to prevent warping in the oven.

Parchment Paper: This is a game-changer! Lining your baking sheet with parchment paper prevents sticking and makes cleanup a breeze. You’ll wonder how you ever baked without it!
Wire Rack: A wire rack allows your cookies to cool evenly, preventing sogginess. It’s an essential step to maintain that perfect texture.
Measuring Cups and Spoons: Accurate measurements are crucial in baking. Invest in a good set to ensure your ingredients are just right.

Spatula: A flexible spatula is useful for spreading the filling and transferring cookies from the baking sheet to the wire rack. It’s a versatile tool that every baker should have!

With these tools at your disposal, you’ll be well-prepared to create the most delightful Peanut Butter S’mores Sandwich Cookies. Let’s get ready to bake!

Ingredients & Their Roles in This Peanut Butter S’mores Sandwich Cookies

Understanding the ingredients in your Peanut Butter S’mores Sandwich Cookies is key to mastering this delightful treat. Each component plays a vital role in achieving the perfect balance of flavor and texture. Let’s break it down:

For the Cookies:

All-purpose flour: This is the backbone of your cookies, providing the necessary structure to hold everything together.
Unsweetened cocoa powder: It adds a rich chocolate flavor that complements the peanut butter beautifully, making each bite a chocolate lover’s dream.
Baking soda: This leavening agent helps the cookies rise, giving them that soft, chewy texture we all crave.

Salt: A pinch of salt enhances the overall flavor, balancing the sweetness and bringing out the richness of the chocolate and peanut butter.
Unsalted butter: Adds richness and moisture, creating a tender cookie that melts in your mouth. Make sure it’s softened for easy creaming!
Granulated and brown sugar: The combination of these sugars contributes sweetness and chewiness. Brown sugar adds a hint of caramel flavor, making the cookies even more irresistible.

Egg: Acts as a binder, holding the ingredients together while adding moisture to the dough.
Vanilla extract: This aromatic ingredient enhances the overall flavor profile, adding warmth and depth to the cookies.

For the Filling:

Creamy peanut butter: The star of the show! It provides a rich, nutty flavor and a creamy texture that pairs perfectly with the chocolate cookies.

Mini marshmallows: These little gems add gooeyness and sweetness, reminiscent of classic s’mores. They create that delightful, chewy texture that makes these cookies so special.
Powdered sugar: This sweetens and thickens the filling, ensuring it holds its shape when you sandwich the cookies together.

Substitutions:

If you have dietary restrictions or preferences, don’t worry! Here are some options:

Nut-free alternative: Substitute creamy peanut butter with sunflower seed butter for a delicious nut-free option.
Gluten-free option: Use a gluten-free flour blend in place of all-purpose flour to make these cookies suitable for gluten-sensitive friends.

With these ingredients and their roles in mind, you’re well on your way to creating the most scrumptious Peanut Butter S’mores Sandwich Cookies. Let’s keep the momentum going and get ready for the next steps!

Step-by-Step Guide to Perfect Peanut Butter S’mores Sandwich Cookies

Now that you’re all set with the ingredients and tools, let’s dive into the delightful process of making these Peanut Butter S’mores Sandwich Cookies. I promise, the aroma of chocolate and peanut butter wafting through your kitchen will be enough to make your mouth water!

Preheat your oven to 350°F (175°C). This is crucial for achieving that perfect cookie texture—soft in the center and slightly crisp on the edges.
In a bowl, whisk together 1 cup of all-purpose flour, ½ cup of unsweetened cocoa powder, ½ teaspoon of baking soda, and ¼ teaspoon of salt; set aside. This dry mix is the foundation of your cookies, providing structure and that rich chocolate flavor.

In a large mixing bowl, cream together ½ cup of softened unsalted butter, ½ cup of granulated sugar, and ½ cup of packed brown sugar until light and fluffy, about 3-4 minutes. This step is where the magic begins—your kitchen will start to smell heavenly!
Add 1 large egg and 1 teaspoon of vanilla extract, mixing until well combined. The egg acts as a binder, while the vanilla adds a warm, inviting aroma.
Gradually add the dry ingredients to the wet mixture, mixing until just combined. Be careful not to overmix; we want our cookies to be tender, not tough!

Using a cookie scoop, drop tablespoon-sized balls of dough onto a baking sheet lined with parchment paper, spacing them 2 inches apart. This spacing is key to prevent them from merging into one giant cookie!
Bake for 10-12 minutes, or until the edges are set but the centers are still soft. Let them cool on the baking sheet for 5 minutes before transferring to a wire rack. This cooling time is essential; if you skip it, the filling might ooze out when you sandwich the cookies.
For the filling, in a medium bowl, mix together 1 cup of creamy peanut butter, 1 cup of mini marshmallows, and ½ cup of powdered sugar until well combined. This filling is the heart of your cookies—sweet, creamy, and oh-so-delicious!

Once the cookies are completely cool, spread a generous amount of the peanut butter filling on the flat side of one cookie and top with another cookie to create a sandwich. Press gently to ensure the filling oozes slightly out the sides—this is the gooey goodness we’re after!

And there you have it! Your Peanut Butter S’mores Sandwich Cookies are ready to be devoured. Just remember, the best part of baking is sharing, so don’t forget to offer some to friends and family—or keep them all to yourself (I won’t tell!).

Chef’s Notes & Pro Tips for Flawless Results

As you embark on your baking adventure with these Peanut Butter S’mores Sandwich Cookies, I want to share some of my favorite tips and tricks to ensure your cookies turn out perfectly every time. Trust me, a little preparation goes a long way!

Make-ahead Instructions: If you’re short on time, you can prepare the cookie dough ahead of time. Just refrigerate it for up to 2 days before baking. This not only saves time but also allows the flavors to meld beautifully!
Storage: To keep your cookies fresh and delicious, store them in an airtight container at room temperature for up to 5 days. If they last that long, that is! (I doubt they will!)
Equipment Recommendations: For even baking, I highly recommend using a silicone baking mat. It provides a non-stick surface and helps distribute heat evenly, resulting in perfectly baked cookies every time.

Customization Options: Feel free to get creative! Experiment with different nut butters like almond or cashew for a unique twist. You can also add chocolate chips to the filling for an extra layer of indulgence—because who doesn’t love more chocolate?

With these pro tips in your back pocket, you’ll be well-equipped to create the most scrumptious Peanut Butter S’mores Sandwich Cookies. Happy baking!

Avoid These Common Cooking Mistakes

Even the most seasoned bakers can run into a few hiccups when making Peanut Butter S’mores Sandwich Cookies. To help you achieve cookie perfection, here are some common mistakes to avoid:

Overmixing the dough: This is a classic pitfall! Overmixing can lead to tough cookies. Remember, mix until just combined for that tender texture we all love.
Baking at the wrong temperature: Ensure your oven is preheated to 350°F (175°C). An oven that’s too hot or too cold can drastically affect the outcome of your cookies.
Not letting cookies cool: Patience is key! If you don’t let the cookies cool completely, the filling may ooze out when you sandwich them. Trust me, it’s worth the wait!

Using too much flour: Accurate measurements are crucial in baking. Too much flour can lead to dry cookies. Use the spoon-and-level method for measuring flour to avoid this mistake.
Not spacing cookies properly: Give your cookies room to spread! If they’re too close together on the baking sheet, they can merge into one giant cookie. Space them at least 2 inches apart.
Skipping parchment paper: This can cause your cookies to stick to the baking sheet, leading to a messy cleanup. Always line your baking sheet with parchment paper for easy removal.

Using cold butter: Softened butter is crucial for the right texture. If your butter is too cold, it won’t cream properly with the sugars, resulting in dense cookies. Let it sit at room temperature for about 30 minutes before using.

By keeping these tips in mind, you’ll be well on your way to baking the most delicious Peanut Butter S’mores Sandwich Cookies that will impress everyone around you. Happy baking!

Creative Variations & Customizations

One of the best things about baking Peanut Butter S’mores Sandwich Cookies is the opportunity to get creative! Whether you have dietary restrictions or just want to mix things up, here are some fun variations and customizations to try:

Nut-Free Version: If you need a nut-free option, simply substitute the creamy peanut butter with sunflower seed butter. It provides a similar creamy texture and nutty flavor without the allergens!
Gluten-Free Option: For those who are gluten-sensitive, you can easily make these cookies gluten-free by using a gluten-free flour blend. Just ensure that all other ingredients are also certified gluten-free.
Seasonal Twist: Embrace the flavors of fall by adding a teaspoon of pumpkin spice to the cookie dough. It adds a warm, cozy flavor that pairs beautifully with the peanut butter and chocolate.

Chocolate Lovers: If you can’t get enough chocolate, consider incorporating chocolate chips into the cookie dough. This will give you an extra chocolatey bite in every cookie!
S’mores Style: For a fun twist on the classic s’mores experience, add crushed graham crackers to the filling. This will give your cookies a delightful crunch and enhance that nostalgic s’mores flavor.

These variations not only keep things interesting but also allow you to cater to different tastes and dietary needs. So, don’t hesitate to experiment and make these Peanut Butter S’mores Sandwich Cookies your own!

Perfect Pairings: What to Serve With Peanut Butter S’mores Sandwich Cookies

Now that you’ve baked a batch of these delightful Peanut Butter S’mores Sandwich Cookies, it’s time to think about how to elevate your cookie experience even further! Here are some perfect pairings that will complement the rich flavors and textures of your cookies:

Cold Milk: There’s nothing quite like a glass of cold milk to wash down the sweetness of these cookies. The creamy texture and coolness balance the rich flavors beautifully, making it a classic pairing that never goes out of style.
Vanilla Ice Cream: For an indulgent treat, serve your cookies with a scoop of vanilla ice cream. The creaminess of the ice cream pairs perfectly with the chewy cookies, creating a delightful contrast that will have you swooning!

Hot Chocolate: On a chilly evening, there’s nothing better than curling up with a warm cup of hot chocolate alongside your cookies. The rich chocolatey drink enhances the flavors of the cookies, making for a cozy and comforting experience.
Fresh Fruit: To balance the sweetness, consider serving your cookies with fresh fruit. Slices of strawberries, raspberries, or even a refreshing fruit salad can provide a light and refreshing contrast to the rich cookies.
Coffee: For a delightful afternoon pick-me-up, pair your cookies with a cup of coffee. The bitterness of the coffee complements the sweetness of the cookies, creating a harmonious balance that’s perfect for a midday treat.

Chocolate Sauce: If you’re feeling extra indulgent, drizzle some chocolate sauce over your cookies or serve it on the side for dipping. This adds an extra layer of decadence that chocolate lovers will adore!
Peanut Butter Ice Cream: For those who can’t get enough peanut butter, serve your cookies with a scoop of peanut butter ice cream. It’s a double dose of peanut butter goodness that will satisfy any sweet tooth!
Fruit Smoothies: For a lighter option, consider pairing your cookies with a refreshing fruit smoothie. The fruity flavors will balance the richness of the cookies, making for a delightful snack or dessert.

These pairings not only enhance the enjoyment of your Peanut Butter S’mores Sandwich Cookies but also create a delightful experience for you and your loved ones. So, gather your favorite accompaniments and get ready to indulge!

Storage & Meal Prep Instructions

Now that you’ve baked your delicious Peanut Butter S’mores Sandwich Cookies, it’s important to know how to store them properly to maintain their freshness and flavor. Here are some handy tips for storage and meal prep:

Fridge Storage: To keep your cookies fresh, store them in an airtight container at room temperature for up to 5 days. This will help retain their chewy texture and delicious flavor.

Freezer Storage: If you want to enjoy your cookies later, freeze them in a single layer on a baking sheet. Once frozen, transfer them to a freezer bag for up to 3 months. This way, you can have a sweet treat ready whenever the craving strikes!
Reheating Methods: When you’re ready to enjoy your frozen cookies, simply warm them in the microwave for a few seconds or in the oven at low heat (around 300°F or 150°C) for about 5-10 minutes. This will bring back that fresh-baked taste and gooey filling that makes these cookies so irresistible!

With these storage and meal prep instructions, you can savor your Peanut Butter S’mores Sandwich Cookies for days to come. Happy snacking!

Nutrition Facts & Health Insights

When indulging in these Peanut Butter S’mores Sandwich Cookies, it’s always good to know what you’re treating yourself to! Here’s a detailed breakdown of the nutrition per serving (1 sandwich cookie):

Nutrient	Amount per Serving
Calories	250
Sugar	18 grams
Sodium	150 milligrams
Fat	12 grams
Saturated Fat	4 grams
Carbohydrates	30 grams
Fiber	1 gram
Protein	5 grams

Now, let’s talk about the health benefits of one of the star ingredients: peanut butter. Not only does it add a rich, nutty flavor to our cookies, but it also packs a nutritional punch!

Protein Powerhouse: Peanut butter is an excellent source of protein, providing about 8 grams per 2-tablespoon serving. This makes it a great option for those looking to increase their protein intake, especially in a sweet treat!

Healthy Fats: The fats found in peanut butter are primarily unsaturated fats, which are heart-healthy. These fats can help lower bad cholesterol levels and support overall heart health.
Rich in Nutrients: Peanut butter is loaded with essential vitamins and minerals, including vitamin E, magnesium, and potassium. These nutrients play vital roles in maintaining good health and supporting bodily functions.
Satiety Booster: The combination of protein and healthy fats in peanut butter can help keep you feeling full and satisfied, making it easier to resist the temptation of unhealthy snacks.

So, while these Peanut Butter S’mores Sandwich Cookies are undeniably a treat, they also offer some nutritional benefits that make them a more wholesome indulgence. Enjoy them guilt-free, knowing you’re savoring a cookie that’s not just delicious but also packed with goodness!

Frequently Asked Questions

As you embark on your baking journey with Peanut Butter S’mores Sandwich Cookies, you might have a few questions. Don’t worry, I’ve got you covered! Here are some of the most common queries I receive, along with helpful answers:

Can I use crunchy peanut butter instead of creamy?
Absolutely! Using crunchy peanut butter will add a delightful texture to your cookies. Just keep in mind that the filling may be a bit chunkier, but it will still be delicious!

How do I store leftover cookies?
To keep your cookies fresh, store them in an airtight container at room temperature for up to 5 days. If you want to extend their shelf life, consider freezing them!
Can I freeze the cookie dough?
Yes, you can! Simply scoop the dough into balls and freeze them on a baking sheet. Once frozen, transfer the dough balls to a freezer bag. They can be stored for up to 3 months. Just bake them straight from the freezer, adding a minute or two to the baking time.
What can I substitute for eggs?
If you need an egg substitute, you can use ¼ cup of unsweetened applesauce or a flax egg (1 tablespoon of ground flaxseed mixed with 2.5 tablespoons of water, let it sit for 5 minutes). Both options work well in this recipe!

How long do these cookies last?
When stored properly in an airtight container, these cookies will last for up to 5 days at room temperature. If you freeze them, they can last for up to 3 months.
Can I make these cookies without cocoa powder?
Yes, you can! If you prefer a non-chocolate version, simply omit the cocoa powder and replace it with an equal amount of all-purpose flour. You’ll still have delicious peanut butter cookies!
What’s the best way to soften butter quickly?
If you’re short on time, you can cut the cold butter into small cubes and let it sit at room temperature for about 10-15 minutes. Alternatively, you can microwave it in 5-second intervals, but be careful not to melt it!

How do I know when the cookies are done baking?
The cookies are done when the edges are set and the centers look slightly soft. They will continue to firm up as they cool on the baking sheet. Trust your instincts, and remember, a little softness in the center is what makes them chewy!

With these FAQs answered, you’re all set to create the most scrumptious Peanut Butter S’mores Sandwich Cookies. Happy baking!

Final Inspiration & Kitchen Confidence

As you take a moment to savor the delightful Peanut Butter S’mores Sandwich Cookies you’ve just created, I want to remind you of the joy that baking brings. There’s something truly magical about transforming simple ingredients into a delicious treat that can bring smiles to faces and warmth to hearts. Each time you step into the kitchen, you’re not just baking; you’re creating memories, sharing love, and expressing your creativity.

Remember, every baking attempt—whether it’s a triumph or a learning experience—is a step towards mastery. Don’t be discouraged by the occasional mishap; even the best bakers have their off days! Embrace the process, celebrate your achievements, and know that with each cookie you bake, you’re honing your skills and building your confidence.

Now, I’d love to hear from you! Share your creations and experiences with these Peanut Butter S’mores Sandwich Cookies. Did you try any fun variations? How did your loved ones react? Your stories inspire others and create a sense of community among fellow bakers. So, snap a photo, tag your friends, and let’s spread the joy of baking together!