Peanut Butter S’mores Sandwich Cookies – Gooey, Crunchy & Totally Irresistible

By Olivia

Hey there, cookie lover! If you’re anything like me, a gooey, crunchy cookie is the ultimate treat. I just can’t resist the combination of peanut butter, chocolate, and marshmallow in these Peanut Butter S’mores Sandwich Cookies. They are so simple to whip up, and trust me, once you make these, you might just want to keep them around all the time. Perfect for a family dessert night or just a sweet personal snack. Ready to dive into this indulgence?

Nutritional Benefits of Peanut Butter S’mores Sandwich Cookies

These delicious cookies aren’t just a sweet treat; they also come packed with some nutritional perks! Peanut butter is rich in protein and healthy fats, making it a filling option. It helps in muscle recovery and keeps you satiated longer. Plus, using minimal sugars keeps the sweetness balanced. Don’t forget about the marshmallow fluff; it’s nostalgic and fun, perfect for a sweet boost! And let’s be real—life’s about balance. Enjoying these cookies responsibly can absolutely be part of a wholesome lifestyle!

Adaptable Variations

  • For a Chocolate Lover: Swap the milk chocolate chips for dark chocolate or semi-sweet chocolate for a richer flavor.
  • Gluten-Free Option: Use a gluten-free flour blend instead of all-purpose flour to cater to gluten sensitivities.
  • Nut-Free Version: You can use sun butter or soy nut butter in place of peanut butter if you’re allergic to nuts.
  • Extra Crunch: Add crushed graham crackers directly into the cookie dough for added texture!

Peanut Butter S’mores Sandwich Cookies Recipe

Ingredients

  • For the Cookies:
  • 1 ½ cups creamy peanut butter
  • ½ cup unsalted butter, softened
  • ½ cup granulated sugar
  • ½ cup light brown sugar, packed
  • 1 large egg (room temperature)
  • 1 teaspoon vanilla extract
  • 1 ¼ cups all-purpose flour
  • ¾ teaspoon baking powder
  • ¼ teaspoon kosher salt
  • For the Filling:
  • 1 cup marshmallow fluff
  • ¼ cup creamy peanut butter, warmed
  • ½ cup milk chocolate chips
  • Optional: graham cracker crumbs (for garnish and added flavor)

Instructions

  1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  2. In a large mixing bowl, cream together the 1 ½ cups of creamy peanut butter, ½ cup of softened unsalted butter, ½ cup of granulated sugar, and ½ cup of packed light brown sugar until fluffy (about 2–3 minutes).
  3. Add the large egg and 1 teaspoon of vanilla extract, mixing until well combined.
  4. In a separate bowl, whisk together the 1 ¼ cups of all-purpose flour, ¾ teaspoon of baking powder, and ¼ teaspoon of kosher salt until evenly combined.
  5. Gradually mix the dry ingredients into the wet mixture, stirring until a soft dough forms.
  6. Scoop 1-tablespoon portions of dough onto the prepared baking sheet, spacing them about 2 inches apart. Use a fork to flatten each cookie with a crisscross pattern.
  7. Bake for 10–12 minutes, or until the edges are golden brown. Remember, you want them soft, so don’t overbake!
  8. Once baked, let them cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.
  9. As the cookies cool, melt ½ cup of milk chocolate chips in a microwave-safe bowl, heating in 20-second intervals and stirring until smooth.
  10. To assemble, spread 1 tablespoon of marshmallow fluff on one cookie, add 1 teaspoon of warmed peanut butter, and drizzle some melted chocolate on top.
  11. Top it with another cookie and gently press to seal the filling inside. Repeat until all your cookies are assembled.
  12. Let them set for 10–15 minutes at room temperature or refrigerate for 10 minutes for a firmer texture.
  13. If you’d like, sprinkle some graham cracker crumbs around the edges of the filling for that classic s’mores flair.
  14. Serve and enjoy your delicious creations!

Valuable Tips

  • Want a softer texture? Don’t overbake those cookies—keep an eye on them!
  • Cool the assembled cookies in the refrigerator for a firmer bite.
  • Graham cracker crumbs can be used to add extra s’mores flavor, either inside or as a garnish.
  • These cookies can be made ahead of time and stored in an airtight container for about a week.
  • If you noodle around with the filling, keep the flavors balanced—make sure each ingredient sings!

Equipment Needed

Here’s what you’ll need to whip up these treated delights:

  • A large mixing bowl and a separate bowl for the dry ingredients
  • A hand mixer or stand mixer for creaming
  • A baking sheet lined with parchment paper
  • A fork for flattening the cookie dough
  • A measuring cup and spoons for accuracy
  • A spatula for spreading and assembly
  • A microwave-safe bowl for melting chocolate

Frequently Asked Questions

  1. Can I make these cookies gluten-free? Yes! Use a gluten-free flour blend in place of regular flour.
  2. How can I store these cookies? Keep them in an airtight container at room temperature for up to a week, or freeze them for up to a month.
  3. Can I use other nut butters? Absolutely! Almond butter or sunflower seed butter would work well too.
  4. What should I do if my dough is too sticky? Add a little more flour, one tablespoon at a time, until it’s manageable.
  5. Is there a way to make these less sweet? You can reduce the amount of sugar slightly or use dark chocolate instead of milk chocolate for a less sweet contrast.

Did you make these heavenly Peanut Butter S’mores Sandwich Cookies? I’d love to hear how they turned out for you! Feel free to share your cookie photos with me, and don’t forget to follow me on Pinterest for more delightful recipes that warm the heart!

Hi ! I am Olivia

Welcome to TastyBitesFast!

I’m Olivia, a dedicated food enthusiast, entrepreneur, and mom to two amazing kids, Ethan and Mia. My journey with food is driven by a passion for fast, healthy, and flavorful meals that fit into a busy lifestyle. Between managing work, family, and everything in between, I’ve mastered the art of creating recipes that save time without sacrificing taste.

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