Peanut Butter S’mores Sandwich Cookies

If you’re a fan of s’mores (who isn’t?!), then these Peanut Butter S’mores Sandwich Cookies are about to become your new obsession. Imagine the perfect cookie, with a rich peanut butter base, a gooey marshmallow filling, and the classic, crispy graham cracker crunch all packed into one sweet, irresistible sandwich. It’s like a nostalgic campfire treat, but in cookie form, and trust me, once you take a bite, you won’t want to stop. These little cookies are the perfect combination of salty, sweet, and creamy with a bit of nostalgia thrown in. Whether you’re baking for a special occasion or just because, they’re sure to be a hit.

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

These cookies aren’t just any regular treat—they’re a fun twist on a classic, combining all the best parts of s’mores and peanut butter cookies. Here’s why you’ll love them:

Sweet and Salty Perfection

The peanut butter cookies provide a little salty bite, while the marshmallow filling and graham crackers balance it out with sweetness. It’s the ultimate sweet-and-salty combination that’s hard to beat.

No Campfire Required

Who doesn’t love a good s’more, but let’s face it—sometimes you don’t want to wait for the campfire. These cookies give you all the s’mores goodness without needing to build a fire. Perfect for year-round indulgence.

Fun and Playful

Making these sandwich cookies is a fun experience, and they’re guaranteed to put a smile on everyone’s face. Whether you’re baking with kids or just channeling your inner child, this treat will bring out the playful side in anyone.

Ultimate Comfort Food

Warm peanut butter cookies, gooey marshmallows, and a bit of graham cracker crunch—this is the kind of dessert that brings all the cozy, comforting vibes. It’s the kind of treat that makes everything feel just a little bit better.

Ingredients

Here’s what you’ll need to make these indulgent Peanut Butter S’mores Sandwich Cookies:

  • Peanut Butter: The creamy (or crunchy) star of the cookie base. It adds richness and flavor, giving the cookie its signature taste.
  • Butter: A little butter for softness and flavor in the cookie dough.
  • Sugar: Both granulated sugar and brown sugar help to balance sweetness and moisture.
  • Egg: For binding and structure in the cookie dough.
  • Flour: The base for the cookie dough—simple, but essential.
  • Baking Soda: A little lift for the cookies so they’re soft and chewy.
  • Vanilla Extract: Adds a warm, aromatic flavor that brings everything together.
  • Salt: Just a pinch to bring out the flavors and balance the sweetness.
  • Graham Crackers: Crushed graham crackers for that authentic s’mores crunch and flavor.
  • Mini Marshmallows: For the gooey marshmallow filling that makes this cookie a true s’mores treat.
  • Chocolate: You’ll need some chocolate chips or chopped chocolate to give the cookies that classic s’mores indulgence.

(Note: Exact measurements will be provided in the recipe card below!)

Instructions

Making these Peanut Butter S’mores Sandwich Cookies is as fun as eating them! Let’s dive into the steps:

Step 1: Preheat Your Oven

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper for easy clean-up.

Step 2: Make the Peanut Butter Cookie Dough

In a large bowl, cream together the peanut butter, butter, granulated sugar, and brown sugar until light and fluffy. Add the egg and vanilla extract and mix until smooth. In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the peanut butter mixture, mixing until well combined.

Step 3: Form the Cookies

Roll the dough into 1-inch balls and place them on the prepared baking sheet, spacing them about 2 inches apart. Gently press down on each ball with a fork to flatten it slightly.

Step 4: Bake the Cookies

Bake the cookies for 8-10 minutes, or until the edges are golden brown and the centers are set. Be careful not to overbake; you want them to stay soft and chewy. Remove from the oven and let them cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.

Step 5: Prepare the Marshmallow Filling

While the cookies are cooling, place the mini marshmallows in a microwave-safe bowl. Microwave in 20-second intervals, stirring in between, until the marshmallows are melted and gooey. Be careful not to overheat them!

Step 6: Assemble the Sandwich Cookies

Once the cookies are completely cool, spread a layer of melted marshmallows on the bottom side of one cookie. Place a few graham cracker crumbs on top of the marshmallows, then gently press a second cookie on top to form a sandwich. Repeat with the remaining cookies.

Step 7: Add the Chocolate

Melt the chocolate (either in the microwave or using a double boiler) and drizzle it over the tops of the cookie sandwiches for an extra indulgent touch. Let the chocolate set before serving.

Step 8: Serve and Enjoy!

Let the chocolate harden a little before diving into these delicious sandwiches. Then, grab one, take a bite, and savor the sweet, salty, and gooey goodness!

Nutrition Facts

Servings: 12 (2 cookies per serving)
Calories per serving: 400
Total Fat: 22g
Saturated Fat: 5g
Cholesterol: 20mg
Sodium: 180mg
Total Carbohydrates: 47g
Dietary Fiber: 2g
Sugars: 34g
Protein: 6g
Vitamin A: 4%
Vitamin C: 0%
Calcium: 4%
Iron: 6%

Preparation Time

Prep Time: 20 minutes
Cook Time: 10 minutes
Cooling Time: 15 minutes
Total Time: 45 minutes

How to Serve Peanut Butter S’mores Sandwich Cookies

These Peanut Butter S’mores Sandwich Cookies are perfect for any occasion! Here’s how to make the most of this sweet treat:

  • As a Party Dessert: These cookies are a fantastic option for birthday parties, barbecues, or any get-together. They’re fun, customizable, and will definitely get the conversation going.
  • With Milk: You can’t go wrong with a cold glass of milk to go with these cookies. The creamy marshmallow filling and peanut butter flavor are a perfect match with a classic milk pairing.
  • On a Picnic: Pack them up for a picnic or a camping trip to enjoy some s’mores-style goodness while outdoors.

Additional Tips

  • Try Different Nut Butters: If you prefer almond butter or cashew butter, feel free to swap it out for peanut butter. The flavor will change a little, but it’ll still be delicious.
  • Make it Fun: Add some colorful sprinkles or drizzle some extra chocolate on top for an extra festive touch.
  • Storage: Store these cookies in an airtight container at room temperature for up to 5 days, or freeze them for longer storage.
  • S’mores Variation: Want more of that authentic s’mores taste? Add some mini chocolate chips into the marshmallow filling for an extra hit of chocolate.

FAQ Section

Q1: Can I use regular-sized marshmallows instead of mini marshmallows?
A1: Yes, you can use regular-sized marshmallows. Just be sure to cut them into smaller pieces before melting them, so they fit better between the cookie layers.

Q2: Can I make these cookies ahead of time?
A2: Absolutely! You can make the cookies and store them in an airtight container for a few days. Assemble the sandwiches just before serving.

Q3: Can I freeze these cookies?
A3: Yes! These cookies freeze beautifully. Just wrap them tightly in plastic wrap or foil, and store them in a freezer-safe container. When you’re ready to enjoy them, thaw at room temperature.

Q4: Can I make these cookies without graham crackers?
A4: While graham crackers are key to the s’mores flavor, you could swap them for crushed cookies like Digestive biscuits or even chocolate wafer cookies for a different twist.

Q5: Can I use crunchy peanut butter instead of creamy?
A5: Sure! Crunchy peanut butter will give your cookies a bit of texture, which can be a fun variation.

Q6: How do I store leftover cookies?
A6: Store any leftover cookies in an airtight container at room temperature for up to 5 days, or freeze them for longer storage.

Q7: How do I make the chocolate drizzle?
A7: Simply melt chocolate chips in the microwave or over a double boiler, then drizzle it over the assembled cookie sandwiches using a spoon or piping bag.

Q8: Can I add extra fillings to these cookies?
A8: Absolutely! Feel free to add other fillings like caramel, chocolate ganache, or even a bit of peanut butter to the marshmallow filling for a richer taste.

Q9: How do I make the marshmallow filling extra gooey?
A9: To make the marshmallow filling even gooier, add a tablespoon of butter when melting the marshmallows to help create a smoother, softer consistency.

Q10: Can I use a different type of cookie for the sandwich?
A10: Yes! While peanut butter cookies are perfect for this recipe, you could experiment with chocolate chip cookies, shortbread, or even oatmeal cookies.

Conclusion

Peanut Butter S’mores Sandwich Cookies are the ultimate indulgence—crispy, creamy, and packed with all the nostalgic flavors of s

’mores, but with a peanut butter twist. Perfect for any occasion, these cookies are sure to bring joy to anyone who takes a bite. They’re fun to make, easy to customize, and most importantly—delicious! Give them a try and enjoy the perfect combination of peanut butter, marshmallow, and graham cracker crunch.

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Peanut Butter S’mores Sandwich Cookies


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  • Author: Olivia
  • Total Time: 30 minutes
  • Yield: 12 servings 1x

Description

These Peanut Butter S’mores Sandwich Cookies combine the rich, creamy flavor of peanut butter with the nostalgic taste of s’mores. Soft peanut butter cookies are sandwiched with gooey marshmallow and melty chocolate for the ultimate treat. Perfect for parties, snacks, or any time you need a sweet indulgence!


Ingredients

Scale

For the cookies:

  • 1 cup peanut butter
  • 1/2 cup butter, softened
  • 3/4 cup brown sugar, packed
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/4 tsp salt

For the filling:

  • 1 cup mini marshmallows
  • 1/2 cup milk chocolate chips
  • 2 tbsp heavy cream (optional, for smoother filling)

Instructions

  1. Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
  2. In a large mixing bowl, cream together the peanut butter, butter, brown sugar, and granulated sugar until smooth and fluffy.
  3. Beat in the egg and vanilla extract until fully combined.
  4. In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the peanut butter mixture, mixing just until combined.
  5. Roll dough into 1-inch balls and place them on the prepared baking sheet about 2 inches apart. Use a fork to gently press down on each ball to flatten it slightly and create a crisscross pattern.
  6. Bake for 8-10 minutes, or until the cookies are golden around the edges. Allow the cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
  7. While the cookies are cooling, prepare the filling. In a microwave-safe bowl, heat the mini marshmallows and chocolate chips together in 30-second intervals, stirring in between, until fully melted and smooth.
  8. Stir in the heavy cream if you want a smoother texture for the filling.
  9. Once the cookies have cooled, spread a spoonful of the marshmallow-chocolate filling on the bottom of half of the cookies. Top with the remaining cookies to form sandwich cookies.
  10. Serve immediately or refrigerate for a firmer filling. Enjoy!

Notes

  • For an extra crunchy texture, you can add some crushed graham crackers to the peanut butter cookie dough.
  • These cookies can be stored in an airtight container for up to 3 days at room temperature or up to 1 week in the fridge.
  • You can also dip the sandwich cookies in extra melted chocolate for a more decadent treat.
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 sandwich cookie (based on 12 servings)
  • Calories: 220
  • Sugar: 18g
  • Sodium: 120mg
  • Fat: 12g
  • Saturated Fat: 4g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 25g
  • Fiber: 1g
  • Protein: 5g
  • Cholesterol: 20mg

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