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Soft and Chewy Fluffernutter Cookies Recipe

5 from 70 reviews

These Soft and Chewy Fluffernutter Cookies combine classic peanut butter flavor with a sweet marshmallow fluff twist, resulting in perfectly soft, chewy, and slightly gooey treats ideal for any occasion or sweet craving.

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 prepare for baking the cookies evenly.
  2. Mix Wet Ingredients: In a large bowl, combine the creamy peanut butter, granulated sugar, and brown sugar. Mix thoroughly until the mixture is smooth and uniform.
  3. Add Eggs and Vanilla: Add the eggs and vanilla extract to the bowl with the peanut butter mixture. Mix well until all ingredients are fully incorporated.
  4. Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to ensure an even distribution of leavening and salt.
  5. Blend Dry and Wet Mixtures: Gradually add the dry ingredients to the wet ingredients bowl. Mix gently until just combined to avoid overworking the dough.
  6. Fold in Marshmallow Fluff: Carefully fold in the marshmallow fluff into the cookie dough, preserving its fluffiness without deflating it.
  7. Shape Cookies: Drop spoonfuls of the dough onto a baking sheet lined with parchment paper, spacing them evenly for baking.
  8. Bake: Bake in the preheated oven for 10-12 minutes or until the edges turn lightly golden, indicating the cookies are done.
  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, ensuring they set properly and are easy to handle.

Notes

  • For chewier cookies, slightly underbake by removing them at 10 minutes.
  • You can substitute chunky peanut butter for a nutty texture.
  • Ensure marshmallow fluff is folded gently to maintain the cookies’ soft texture.
  • Store cookies in an airtight container at room temperature for up to 5 days.
  • These cookies freeze well; freeze baked cookies for up to 2 months.

Keywords: Fluffernutter cookies, peanut butter cookies, marshmallow fluff, soft cookies, chewy cookies, dessert