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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 42 reviews
  • Author: Sarah
  • Prep Time: 20 minutes
  • Cook Time: 10 minutes
  • Total Time: 1 hour
  • Yield: 24 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Delight in these Fluffernutter Cookies combining creamy peanut butter and sweet marshmallow cream for a soft, chewy, and indulgent treat perfect for any occasion.


Ingredients

Units Scale

Dry Ingredients

  • 1 tsp. cornstarch
  • 1 tsp. baking soda
  • 1/2 tsp. baking powder
  • 1/2 tsp. salt
  • 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

Filling

  • 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 evenly combined. Set aside.
  2. Cream Butter and Peanut Butter: In a large mixing bowl, beat the softened butter and creamy peanut butter together until smooth and creamy to create a homogeneous mixture.
  3. Add Sugars and Egg: Add the granulated sugar, brown sugar, egg, and vanilla extract to the peanut butter mixture. Continue beating until the mixture becomes smooth and fluffy, incorporating air for lightness.
  4. Combine with Dry Ingredients: Gradually add the dry flour mixture to the wet ingredients and beat on low speed just until combined, avoiding overmixing to keep the cookies tender.
  5. Chill Dough: Cover and refrigerate the dough for at least 30 minutes to firm up and make it easier to handle.
  6. Preheat Oven and Prepare Baking Sheet: Once chilled, preheat the oven to 350 degrees Fahrenheit and line a baking sheet with parchment paper or a silicone baking mat.
  7. Form Cookies: Using a medium cookie scoop or measuring spoon, scoop 2 tablespoons of dough and flatten it into a disk. Place 1 tablespoon of marshmallow cream/fluff in the center, then fold and roll the dough around the filling to enclose it completely, forming a ball. Place the filled dough balls on the prepared baking sheet spaced evenly.
  8. Bake: Bake the cookies in the preheated oven for 10 minutes until set and lightly golden around the edges.
  9. Cool and Serve: Remove the baking sheet from the oven, allow the cookies to cool slightly on the pan, then transfer them to a wire rack to cool completely. Enjoy your soft and gooey Fluffernutter Cookies!

Notes

  • Ensure the dough is chilled well to prevent spreading during baking, which helps contain the marshmallow filling.
  • You can substitute crunchy peanut butter for a textured variation.
  • Marshmallow cream can be replaced with marshmallow fluff if unavailable.
  • Store cookies in an airtight container at room temperature for up to 4 days to maintain freshness.
  • For a gluten-free option, substitute all-purpose flour with a gluten-free flour blend.
  • Nutrition information is approximate; consult a nutritionist for precise dietary needs.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 180 kcal
  • Sugar: 15 g
  • Sodium: 120 mg
  • Fat: 10 g
  • Saturated Fat: 3 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 18 g
  • Fiber: 1 g
  • Protein: 4 g
  • Cholesterol: 25 mg