If you love the cozy charm of a campfire classic with a twist, you are absolutely going to adore this Peanut Butter S’mores Sandwich Cookies Recipe. Combining the rich, nutty goodness of peanut butter with the melty, gooey delight of marshmallows and chocolate tucked between soft cookies, this recipe takes s’mores to an entirely new level of indulgence. It’s a perfect treat for sharing with friends or sneaking bites of at home when you crave something comforting yet exciting. The balance of crunchy edges with a soft, chewy center ensures every bite is pure joy.

Peanut Butter S'mores Sandwich Cookies Recipe - Recipe Image

Ingredients You’ll Need

Gathering the right ingredients is half the fun, and for this recipe, you’ll find they’re simple yet essential, each bringing its own magic to the final cookie. From the creamy peanut butter that adds that irresistible flavor and moist texture, to the mini marshmallows that give sparkle and softness, every element shines.

  • All-purpose flour: Provides structure and the perfect chewiness to your cookies.
  • Granulated sugar: Adds sweetness and helps create those slightly crisp edges.
  • Brown sugar: Gives a deep, caramel-like richness that complements peanut butter beautifully.
  • Unsalted butter: Adds richness and tenderness, making the dough smooth and buttery.
  • Creamy peanut butter: The star ingredient that gives these cookies their nutty, luscious base.
  • Large egg: Binds everything together and contributes to a soft texture.
  • Vanilla extract: Enhances all flavors with a sweet, fragrant note.
  • Baking soda: A leavening agent to help your cookies rise perfectly.
  • Semi-sweet chocolate chips: Pockets of melty chocolate goodness inside each bite.
  • Mini marshmallows: The gooey heart of the s’mores experience, added on top for that irresistible puffiness.

How to Make Peanut Butter S’mores Sandwich Cookies Recipe

Step 1: Prep and Mix the Wet Ingredients

Start by preheating your oven to 350°F (175°C) so it’s warm and ready. In a mixing bowl, cream together the softened butter, granulated sugar, brown sugar, and creamy peanut butter until the mixture turns light and fluffy. This step is where your dough begins to develop that wonderful texture and flavor.

Step 2: Incorporate Egg and Vanilla

Next up, beat in the egg and vanilla extract until the mixture is smooth and combined, giving your dough extra moisture and a subtle sweet aroma that you’ll love.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk the all-purpose flour and baking soda together. Gradually add this dry mixture to the wet ingredients, stirring just enough to combine without overmixing so your cookies stay tender.

Step 4: Fold in the Chocolate Chips

Gently fold in the semi-sweet chocolate chips. These little gems will melt into pockets of chocolate within your cookies, adding bursts of sweetness that perfectly balance the peanut butter.

Step 5: Shape and Bake the Cookies

Using a tablespoon or cookie scoop, dollop the dough onto a lined baking sheet, spacing them comfortably apart to allow for spreading. Bake for about 10-12 minutes, or until the edges are golden and the centers remain soft.

Step 6: Add the Marshmallows and Finish Baking

Quickly press mini marshmallows into the center of each warm cookie and return to the oven for an extra 1-2 minutes. This melts and puffs the marshmallows just right, creating a gooey, inviting topping that’s the hallmark of a great Peanut Butter S’mores Sandwich Cookies Recipe.

Step 7: Assemble the Sandwiches

Once the cookies have cooled slightly, pair them off and gently sandwich them together. The marshmallows act like a delightful “glue,” pulling each sandwich cookie together with melty charm.

How to Serve Peanut Butter S’mores Sandwich Cookies Recipe

Peanut Butter S'mores Sandwich Cookies Recipe - Recipe Image

Garnishes

To take presentation up a notch, sprinkle a light dusting of powdered sugar or crushed graham crackers over the sandwiches. A drizzle of melted chocolate or a sprinkle of chopped peanuts can add extra texture and visual appeal, making these treats look just as irresistible as they taste.

Side Dishes

Serve alongside a tall glass of cold milk or a cup of hot cocoa for that perfect pairing. The creamy drinks balance the richness of the cookies beautifully, creating a cozy snack or dessert experience.

Creative Ways to Present

Wrap individual sandwich cookies in parchment paper tied with twine for gifting or party favors. You can also layer them in a decorative jar or plate for a stunning dessert table centerpiece. For a fun twist, try warming the sandwiches slightly to melt the marshmallows more and serve with a scoop of vanilla ice cream.

Make Ahead and Storage

Storing Leftovers

Store any leftover sandwich cookies in an airtight container at room temperature for up to 3 days to keep them soft and fresh. Avoid refrigerating, as it can dry out the cookies and make the marshmallows tough.

Freezing

To freeze, place assembled cookies in a freezer-safe container with parchment between layers to prevent sticking. They’ll keep wonderfully for up to 2 months. When you’re ready to enjoy, thaw at room temperature.

Reheating

If you’d like to enjoy them warm, reheat sandwiches gently in a microwave for 10-15 seconds or in a low oven for a few minutes. This helps bring back that melty marshmallow magic and soft cookie texture.

FAQs

Can I use natural peanut butter instead of creamy?

Yes, you can! Just be aware that natural peanut butter has a different oil content and texture, which might slightly change the dough consistency. You may need to chill the dough before baking to prevent spreading.

Can I substitute mini marshmallows with regular-sized ones?

Regular-sized marshmallows can work but might require cutting into smaller pieces. Mini marshmallows melt more evenly and create a better gooey topping for the cookies.

How do I make these cookies nut-free?

For a nut-free twist on this Peanut Butter S’mores Sandwich Cookies Recipe, try swapping peanut butter for sunflower seed butter or cookie butter, which offers a similar creamy texture and sweetness.

Is it okay to use dark chocolate chips instead of semi-sweet?

Absolutely! Dark chocolate will provide a richer, slightly more bitter contrast to the sweet marshmallow and peanut butter, giving your cookies a deliciously complex flavor.

Can I double the recipe for a larger batch?

Yes, doubling the ingredients works well. Just be sure to space the cookies properly on your baking sheets and bake in batches if needed to ensure even cooking.

Final Thoughts

This Peanut Butter S’mores Sandwich Cookies Recipe is a heartfelt blend of beloved flavors that brings campfire nostalgia right to your kitchen, any time of year. Whether you’re baking to share with loved ones or treating yourself, these cookies are sure to brighten your day with their comforting, melty goodness. Dive in and enjoy every sweet, chewy bite!

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Peanut Butter S’mores Sandwich Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 33 reviews
  • Author: admin
  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Total Time: 25 minutes
  • Yield: 12 sandwich cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Delight in these Peanut Butter S’mores Sandwich Cookies, featuring a soft peanut butter cookie base enveloping melty semi-sweet chocolate chips and gooey mini marshmallows. Perfectly baked to golden edges with a tender center, these cookies combine classic s’mores flavors in a handheld treat ideal for snacks or dessert.


Ingredients

Scale

Dry Ingredients

  • 1 cup all-purpose flour
  • 1/2 tsp baking soda
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar
  • 3/4 cup semi-sweet chocolate chips
  • 1 cup mini marshmallows

Wet Ingredients

  • 1/2 cup unsalted butter, softened
  • 1/2 cup creamy peanut butter
  • 1 large egg, room temperature
  • 1 tsp vanilla extract


Instructions

  1. Preheat Oven: Set your oven to 350°F (175°C) to prepare for baking the cookies.
  2. Cream Butter and Sugars: In a mixing bowl, beat together the softened butter, granulated sugar, brown sugar, and creamy peanut butter until the mixture is light and fluffy, ensuring a smooth texture for the dough.
  3. Add Egg and Vanilla: Incorporate the egg and vanilla extract into the butter-sugar mixture, mixing until fully combined for a uniform batter.
  4. Mix Dry Ingredients: In a separate bowl, whisk together the all-purpose flour and baking soda to evenly distribute the leavening agent.
  5. Combine Wet and Dry Ingredients: Gradually add the flour mixture to the wet ingredients, mixing gently to avoid overworking the dough, which keeps cookies tender.
  6. Add Chocolate Chips: Fold in the semi-sweet chocolate chips to disperse the chocolate evenly throughout the dough.
  7. Shape Cookies: Using a tablespoon scoop, portion out the dough onto baking sheets lined with parchment paper, spacing cookies adequately apart to allow for spreading.
  8. Initial Bake: Bake the cookies for 10-12 minutes, watching for golden edges but maintaining a soft center to preserve chewiness.
  9. Add Marshmallows and Final Bake: Remove the baking sheets and gently press mini marshmallows into the center of each cookie. Return to the oven for an additional 1-2 minutes, until the marshmallows puff up and melt slightly.
  10. Cool and Sandwich: Let the cookies cool slightly to prevent melting issues, then sandwich pairs together with a gentle press to form the final s’mores cookie sandwiches.

Notes

  • For crispier cookies, bake an extra 1-2 minutes but be careful not to overbake.
  • Using room temperature egg allows easier mixing and better texture.
  • Mini marshmallows can be substituted with regular-sized cut in small pieces if unavailable.
  • Store cookies in an airtight container to keep marshmallows soft for up to 3 days.

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