Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Peanut Butter S’mores Sandwich Cookies

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Molly Yeh
  • 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 twist on the classic campfire treat. Soft, chewy peanut butter cookies are sandwiched around gooey marshmallow fluff and rich chocolate, giving you that nostalgic s’mores flavor in a handheld dessert. No campfire needed!


Ingredients

For the Cookies:

  • 1/2 cup unsalted butter, softened

  • 1/2 cup creamy peanut butter

  • 1/2 cup granulated sugar

  • 1/2 cup packed brown sugar

  • 1 large egg

  • 1 tsp vanilla extract

  • 1 1/4 cups all-purpose flour

  • 1/2 tsp baking powder

  • 1/2 tsp baking soda

  • 1/4 tsp salt

For the Filling:

  • 1 cup marshmallow creme (Fluff)

  • 1 cup semisweet or milk chocolate chips, melted


Instructions

  1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.

  2. Cream butter, peanut butter, and sugars together in a large bowl until light and fluffy.

  3. Add egg and vanilla and mix until combined.

  4. Whisk flour, baking powder, baking soda, and salt in a separate bowl. Gradually add to the wet ingredients, mixing until just combined.

  5. Scoop dough using a tablespoon or cookie scoop and roll into balls. Place 2 inches apart on the baking sheet.

  6. Flatten slightly with the bottom of a glass or your fingers.

  7. Bake for 8–10 minutes or until the edges are lightly golden. Let cool on the sheet for 5 minutes, then transfer to a wire rack.

  8. Once cooled, assemble sandwiches: Spread a generous spoonful of marshmallow creme on the bottom of one cookie. Drizzle or spread melted chocolate over the marshmallow. Top with another cookie to form a sandwich.

  9. Let set for a few minutes or refrigerate for a firmer texture.


Notes

  • For a toasted marshmallow flavor, use a kitchen torch to slightly toast the marshmallow filling before sandwiching.

  • Use dark chocolate for a richer taste.

  • Store in an airtight container for up to 3 days.


Nutrition

  • Serving Size: 1 cookie
  • Calories: 280
  • Sugar: 21g
  • Sodium: 150mg
  • Fat: 14g
  • Saturated Fat: 6g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 25mg