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Fluffernutter Cookies with Peanut Butter and Marshmallow Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.6 from 8 reviews
  • Author: Julia
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Total Time: 1 hour
  • Yield: 18 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Fluffernutter Cookies combine the creamy richness of peanut butter with the sweet, gooey center of marshmallow cream, creating a delightful treat that’s soft, chewy, and perfect for any occasion.


Ingredients

Units Scale

Dry Ingredients

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

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 size mixing bowl, whisk together the all-purpose flour, salt, cornstarch, baking soda, and baking powder until evenly combined, then set aside.
  2. Cream butter and peanut butter: In a large mixing bowl, beat the softened unsalted butter and creamy peanut butter together until the mixture is smooth and creamy.
  3. Add sugars and egg: Incorporate the granulated sugar, brown sugar, egg, and vanilla extract into the butter mixture and continue beating until the mixture becomes smooth and fluffy.
  4. Combine with dry ingredients: Gradually add the flour mixture into the wet ingredients, beating just until combined to form the cookie dough.
  5. Chill the dough: Cover and refrigerate the dough for at least 30 minutes to firm it up for easier handling.
  6. Preheat oven and prepare baking sheet: Once chilled, preheat the oven to 350°F and line a baking sheet with parchment paper or a silicone baking mat.
  7. Form cookies with marshmallow filling: 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, then wrap the dough around the fluff and roll it into a ball.
  8. Bake the cookies: Place the dough balls on the prepared baking sheet and bake in the preheated oven for 10 minutes until edges are set and cookies are lightly golden.
  9. Cool and serve: Remove the cookies from the oven, let them cool slightly on the baking sheet, then transfer to a wire rack to cool completely before enjoying.

Notes

  • For easier handling, make sure the dough is well chilled before forming the cookies to prevent the marshmallow cream from oozing out.
  • You can substitute creamy peanut butter with natural peanut butter for a more robust flavor.
  • Ensure not to overbake the cookies to keep them soft and chewy.
  • Store cookies in an airtight container at room temperature for up to 3 days to maintain freshness.
  • Marshmallow cream can be replaced with peanut butter chips for a dry filling alternative.
  • Nutrition information is an estimate and should be used as a guideline only, as accurate values depend on specific brands and measurements.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 150 kcal
  • Sugar: 12 g
  • Sodium: 120 mg
  • Fat: 8 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0 g
  • Carbohydrates: 18 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 25 mg