These Peanut Butter S’mores Sandwich Cookies combine the classic flavors of a gooey s’more with the creamy richness of peanut butter. The result is a perfect blend of textures and flavors in a soft and chewy sandwich cookie that will satisfy your sweet tooth in every bite.
Why You’ll Love This Recipe
These Peanut Butter S’mores Sandwich Cookies are a delicious twist on the traditional s’mores you might enjoy around a campfire. The cookies are soft and chewy, with a hint of peanut butter that adds richness to the classic chocolate and marshmallow combo. Whether you’re making them for a special occasion or a casual treat, they are sure to impress family and friends alike.
Ingredients
- 1 cup creamy peanut butter
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 2 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups mini marshmallows
- 1 cup chocolate chips
- 1/2 cup graham cracker crumbs
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
Directions
- Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a large bowl, cream together the peanut butter, butter, granulated sugar, and brown sugar until smooth and fluffy.
- Beat in the eggs, one at a time, followed by the vanilla extract.
- In a separate bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients and mix until well combined.
- Stir in the mini marshmallows, chocolate chips, and graham cracker crumbs.
- Using a tablespoon or cookie scoop, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
- Bake for 10-12 minutes, or until the edges are golden and the centers are set.
- Remove from the oven and let the cookies cool on the baking sheets for 5 minutes before transferring them to a wire rack to cool completely.
- Once cooled, spread a small amount of peanut butter on the bottom of one cookie, then top with another cookie to form a sandwich.
Servings and Timing
This recipe makes about 18-24 sandwich cookies, depending on the size you make them.
- Prep time: 15 minutes
- Cook time: 10-12 minutes
- Cooling time: 30 minutes
- Total time: 55-60 minutes
Variations
- Gluten-Free: Substitute the all-purpose flour with a gluten-free flour blend to make these cookies gluten-free.
- Vegan: Use dairy-free butter and peanut butter, and substitute eggs with flax eggs or another egg replacer.
- S’mores Flavor Boost: Add extra mini marshmallows or even a layer of melted chocolate for an added s’mores kick.
- Nut-Free: Use sunflower butter or any nut-free butter if you have allergies.
Storage/Reheating
Store these cookies in an airtight container at room temperature for up to 5 days. If you’d like to keep them for longer, you can store them in the freezer for up to 3 months. To reheat, simply microwave for a few seconds or place in a preheated oven at 300°F (150°C) for about 5-7 minutes until warmed through.

FAQs
Can I make these cookies ahead of time?
Yes, you can prepare the dough and refrigerate it for up to 2 days before baking.
Can I use chunky peanut butter instead of creamy?
Yes, you can use chunky peanut butter, but the texture of the cookies may be slightly different.
How do I prevent the marshmallows from melting too much?
To avoid marshmallow melt, try to add them towards the end of baking or use marshmallow fluff for a less messy result.
Can I use regular marshmallows instead of mini marshmallows?
Yes, you can use regular marshmallows, but cut them into smaller pieces to distribute them evenly throughout the dough.
How long do these cookies last?
The cookies stay fresh for about 5 days if stored in an airtight container at room temperature.
Can I freeze these cookies?
Yes, you can freeze the cookies for up to 3 months. Just place them in an airtight container or freezer bag.
Can I make the cookie dough without peanut butter?
Yes, you can substitute peanut butter with almond butter or sunflower seed butter for a different flavor.
Can I use dark chocolate chips instead of milk chocolate?
Absolutely! Dark chocolate chips will give the cookies a richer flavor.
What type of peanut butter should I use?
Creamy peanut butter is best for this recipe, as it mixes easily into the dough.
How do I make sure my cookies don’t spread too much?
Make sure your dough is chilled before baking, as this helps prevent the cookies from spreading too much.
Conclusion
Peanut Butter S’mores Sandwich Cookies are an irresistible treat that combines the comforting flavors of peanut butter, chocolate, marshmallows, and graham crackers. Whether you’re baking for a special occasion or just indulging in a sweet craving, these cookies are sure to be a hit!
PrintPeanut Butter S’mores Sandwich Cookies
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 25 minutes
- Yield: 12 sandwich cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Peanut Butter S’mores Sandwich Cookies are a fun, gooey twist on the classic s’mores treat. With peanut butter cookies acting as the sandwich, gooey marshmallow, and chocolate, these cookies bring all the s’mores flavors into one delicious bite!
Ingredients
-
1 cup peanut butter
-
1 cup granulated sugar
-
1 large egg
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1 tsp vanilla extract
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1/2 cup graham cracker crumbs
-
1/4 tsp baking soda
-
Pinch of salt
-
12 large marshmallows
-
1 cup milk chocolate chips
Instructions
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Preheat the oven to 350°F (175°C). Line a baking sheet with parchment paper.
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Make the cookie dough: In a mixing bowl, combine peanut butter, sugar, egg, and vanilla extract. Mix until smooth. Add graham cracker crumbs, baking soda, and salt, and stir until fully combined.
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Form the cookies: Roll dough into 1-inch balls and place them on the prepared baking sheet. Flatten each ball slightly with a fork or your fingers.
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Bake: Bake for 8-10 minutes, or until the edges of the cookies are golden brown. Remove from the oven and allow to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
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Assemble the sandwiches: Once cookies have cooled, place a marshmallow and some chocolate chips on the flat side of one cookie. Top with another cookie, pressing gently to form a sandwich. You can toast the marshmallows over a flame for an extra s’mores touch if you like.
Notes
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For extra flavor, you can melt a little extra chocolate and drizzle it on top of the cookies before serving.
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If you want a crispy exterior, you can bake the marshmallows for a few minutes in the oven before assembling.
Nutrition
- Serving Size: 1 sandwich cookie
- Calories: 300
- Sugar: 23g
- Sodium: 150mg
- Fat: 16g
- Saturated Fat: 3g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 33g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 10mg
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