Peanut Butter S’mores Sandwich Cookies

You know those recipes that taste like a hug and a high five at the same time? That’s exactly what these Peanut Butter S’mores Sandwich Cookies deliver. If you’ve ever wrestled a melty s’more over an open fire with sticky fingers and graham cracker crumbs in your lap—bless you—we’re kindred spirits. But now, we’ve tucked all that campfire bliss into a sandwich cookie that’s buttery, chewy, and downright addictive.

Between a pillowy peanut butter cookie shell lies a gooey ribbon of marshmallow creme and a dreamy swirl of melted chocolate. And if you’re feeling fancy (or just extra hungry), a roll in crushed graham crackers takes the nostalgia to eleven.

They’re indulgent, kid-approved, and just the right amount of messy. So grab your apron—and maybe a glass of milk—because these sandwich cookies are about to become a family favorite.

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

• No campfire required: You get all the flavor of classic s’mores with none of the smoke.
• Cookie + candy = magic: Buttery peanut butter cookies meet marshmallow fluff and chocolate? Yes, please.
• Perfectly shareable: Great for school lunches, potlucks, or “just because” snack breaks.
• Customizable: Roll ’em in graham crackers, drizzle with white chocolate, or go wild with sprinkles.
• Make-ahead magic: They store beautifully, meaning future-you will thank current-you.

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Ingredients

For the Peanut Butter Cookies:

• 1 cup (2 sticks) unsalted butter, softened
• ¾ cup creamy peanut butter
• ¾ cup granulated sugar
• ¾ cup packed brown sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 2 ¼ cups all-purpose flour
• 1 teaspoon baking soda
• ½ teaspoon baking powder
• ½ teaspoon salt

For the Filling:

• 1 ½ cups marshmallow creme (Fluff)
• 1 cup chocolate chips, melted
• Optional: crushed graham crackers for rolling

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Instructions

1. Make the Dough: Cream together butter, peanut butter, and both sugars until fluffy (2–3 minutes). Add the egg and vanilla and mix until smooth.
2. Mix Dry Ingredients: In another bowl, whisk flour, baking soda, baking powder, and salt. Gradually mix into the wet ingredients until a soft dough forms.
3. Chill: Cover and refrigerate the dough for at least 30 minutes.
4. Preheat & Prep: Heat oven to 350°F (175°C) and line two baking sheets with parchment paper.
5. Shape & Bake: Scoop tablespoon-sized dough balls, roll, and flatten with a fork. Bake 9–11 minutes until the edges are golden. Let cool.
6. Assemble: Spread marshmallow creme on one cookie, chocolate on another, and sandwich them together. Roll the sides in crushed graham crackers if desired.
7. Serve or Store: Let sit 10–15 minutes for the chocolate to firm up. Store in an airtight container for up to 3 days.

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Melania’s Tips for Perfect Peanut Butter S’mores Sandwich Cookies

• Don’t skip the chill: It keeps the cookies from spreading like gossip at a family reunion.
• Use a fork crisscross: Not just for looks—it helps flatten and bake evenly.
• Go low and slow with melting chocolate: Use a double boiler or microwave in 15-second bursts.

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Bake It With the Littles

Little hands love:

• Scooping dough balls
• Pressing fork marks (crisscross art, anyone?)
• Spreading marshmallow fluff with reckless abandon

Pro tip: Let them roll the assembled cookies in graham cracker crumbs. Less precision, more giggles.

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Meal-Prep Magic

• Freeze the dough: Scoop and freeze on a tray, then store in a bag. Bake directly from frozen—just add 1–2 minutes.
• Assemble ahead: Make sandwiches a day early and store in the fridge. Let sit at room temp before serving.

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Healthier Swaps Without Losing the Magic

• Natural peanut butter: Go for a creamy, no-sugar-added version.
• Coconut sugar or honey: Sub out the white sugar (you might need to tweak the texture).
• Dark chocolate chips: More antioxidants, less guilt. (You’re welcome.)

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Leftover Remix

If by some miracle you have extras:

• Crumbled over ice cream: A textural dream.
• Blended into milkshakes: Peanut butter s’mores shake? Yes.
• Lunchbox surprise: Wrap one up and sneak it in. Brownie points from your kids incoming.

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Gift It Like a Pro

Wrap each sandwich in parchment, tie with twine, and pop into a cookie tin or box. Add a handwritten tag: “Life is s’more fun with you.” Done and dusted.

Also perfect for:

• Housewarmings
• Bake sales
• “Thinking of you” deliveries

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FAQs

Can I use crunchy peanut butter?
Absolutely! You’ll get extra texture, but the cookies will still sandwich beautifully.

Can I make these gluten-free?
Yes—use a 1:1 gluten-free flour blend. Just chill the dough well for easier handling.

What’s the best way to melt chocolate?
Microwave in short bursts or use a double boiler. Stir often to avoid burning.

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Final Thought

These Peanut Butter S’mores Sandwich Cookies are more than just a treat—they’re a mood, a memory, and a sweet little miracle born in your oven. Whether you’re making them with your kids, for a friend, or just because Tuesday felt long, they deliver joy one bite at a time. And trust me, once you try them, your cookie jar may never be the same again.

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