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Fluffernutter Cookies with Peanut Butter and Marshmallow Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 14 reviews
  • Author: Taylor
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Total Time: 1 hour
  • Yield: 24 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Fluffernutter Cookies combine the classic flavors of peanut butter and marshmallow cream into soft, chewy cookies that are perfect for a sweet snack or dessert. These delightful cookies feature a creamy marshmallow center encased in rich peanut butter dough, offering a nostalgic treat that’s easy to make at home.


Ingredients

Units Scale

Dry Ingredients

  • 1 cup all-purpose flour
  • 1/2 tsp. salt
  • 1 tsp. cornstarch
  • 1/2 tsp. baking soda
  • 1/2 tsp. baking powder

Wet Ingredients

  • 1/2 cup unsalted butter, softened
  • 1/2 cup creamy peanut butter
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar
  • 1 egg
  • 1 tsp. vanilla extract
  • 3/4 cup marshmallow cream/fluff

Instructions

  1. Prepare Dry Ingredients: In a medium mixing bowl, whisk together the flour, salt, cornstarch, baking soda, and baking powder until well combined. Set this mixture aside for later use.
  2. Cream Butter and Peanut Butter: In a large mixing bowl, beat the softened butter and creamy peanut butter together until the mixture is smooth and creamy, ensuring there are no lumps.
  3. Add Sugars and Egg: Add the granulated sugar, brown sugar, egg, and vanilla extract to the butter mixture. Continue beating until the batter becomes smooth and fluffy, indicating proper incorporation.
  4. Combine Dry and Wet Ingredients: Gradually add the dry flour mixture into the wet ingredients, beating gently until just combined to avoid overmixing which can make the cookies tough.
  5. Chill the Dough: Cover the dough and refrigerate it for at least 30 minutes. Chilling helps the dough firm up which makes it easier to handle and results in better texture.
  6. Preheat Oven and Prepare Baking Sheet: When ready to bake, preheat your oven to 350 degrees Fahrenheit. Line a baking sheet with parchment paper or a silicone baking mat to prevent sticking and facilitate easy cleanup.
  7. Shape the Cookies: Using a medium cookie scoop or measuring spoon, scoop out 2 tablespoons of dough and flatten it into a disk. Place 1 tablespoon of marshmallow cream in the center of the disk, then carefully fold the dough around the marshmallow, rolling it into a ball to seal the filling inside. Place the cookie dough balls evenly spaced on the prepared baking sheet.
  8. Bake the Cookies: Bake the cookies in the preheated oven for 10 minutes. Keep an eye on them to avoid over-baking; they should be lightly golden around the edges but still soft.
  9. Cool the Cookies: Remove the cookies from the oven and let them cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely. This prevents them from breaking apart and helps the marshmallow center set properly.
  10. Serve and Enjoy: Once cool, serve these delicious fluffernutter cookies as a delightful treat perfect for any occasion.

Notes

  • Make sure to thoroughly chill the dough; this prevents the cookies from spreading too much during baking.
  • If you don’t have marshmallow cream, you can substitute with mini marshmallows, but be careful to seal them well inside the dough.
  • For softer cookies, avoid overmixing the flour into the wet ingredients.
  • Store cookies in an airtight container at room temperature for up to 3 days to maintain freshness.
  • For a gluten-free version, substitute all-purpose flour with a gluten-free baking mix.
  • Nutrition information is an estimate and should be used as a general guideline.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 150 kcal
  • Sugar: 12 g
  • Sodium: 120 mg
  • Fat: 8 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 18 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 25 mg