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Soft and Chewy Fluffernutter Cookies Recipe

4.8 from 128 reviews

Soft and Chewy Fluffernutter Cookies combine the classic flavors of creamy peanut butter and marshmallow fluff in a delightful, easy-to-make cookie. These cookies are perfectly chewy with a soft texture and a sweet, nostalgic twist that makes them an irresistible treat for any occasion.

Ingredients

Scale

Wet Ingredients

  • 1 cup creamy peanut butter
  • 1 cup granulated sugar
  • 1 cup brown sugar, packed
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup marshmallow fluff

Dry Ingredients

  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it is hot and ready for baking the cookies evenly.
  2. Mix Wet Ingredients: In a large bowl, combine the peanut butter, granulated sugar, and brown sugar. Mix thoroughly until the mixture becomes smooth and well incorporated.
  3. Add Eggs and Vanilla: Add the eggs one at a time along with the vanilla extract. Mix until everything is well blended and the batter is uniform in texture.
  4. Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to distribute the leavening agent and salt evenly.
  5. Incorporate Dry into Wet: Gradually add the dry ingredients into the wet mixture, stirring gently until just combined. Avoid overmixing to keep the cookies tender.
  6. Fold in Marshmallow Fluff: Carefully fold in the marshmallow fluff to the dough, ensuring it is evenly distributed without deflating the fluff too much.
  7. Form Cookies: Drop spoonfuls of cookie dough onto a baking sheet lined with parchment paper, spacing them adequately to allow for spreading.
  8. Bake: Place the baking sheet in the preheated oven and bake for 10 to 12 minutes or until the edges start to turn a light golden color.
  9. Cool: Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. This helps them set and prevents breakage.

Notes

  • Use creamy peanut butter for the best texture and flavor balance.
  • Do not overmix the dough once the flour is added to keep cookies soft and chewy.
  • Marshmallow fluff adds a unique sweetness and texture, folding it gently is key to preserve softness.
  • Cookies can be stored in an airtight container at room temperature for up to 5 days.
  • Make sure to line your baking sheet with parchment paper to prevent sticking and for easy cleanup.

Keywords: Fluffernutter cookies, peanut butter cookies, marshmallow cookies, soft cookies, chewy cookies, easy cookie recipe, dessert