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Fluffernutter Cookies (Peanut Butter and Marshmallow Cream)

Fluffernutter Cookies (Peanut Butter and Marshmallow Cream)

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Fluffernutter Cookies (Peanut Butter and Marshmallow Cream) are an indulgent treat that perfectly marries the creamy richness of peanut butter with the sweet, gooey goodness of marshmallow fluff. These soft, chewy cookies are ideal for any occasion, whether you’re celebrating a special event or simply treating yourself to a delightful snack at home. Each bite offers a comforting taste that evokes childhood memories, making them a beloved favorite for all ages. Easy to prepare and customizable with add-ins like chocolate chips or nuts, these cookies promise to impress everyone who tries them. Enjoy them warm from the oven or as part of a dessert platter at your next gathering.

Ingredients

Scale
  • 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
  • 1 cup all-purpose flour
  • 3/4 cup marshmallow cream/fluff

Instructions

  1. In a medium bowl, whisk together flour, salt, cornstarch, baking soda, and baking powder.
  2. In a large bowl, beat together softened butter and peanut butter until smooth.
  3. Add granulated sugar, brown sugar, egg, and vanilla; mix until fluffy.
  4. Gradually incorporate the dry ingredients until just combined.
  5. Chill the dough for at least 30 minutes.
  6. Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
  7. Scoop dough into balls, flatten each slightly, fill with marshmallow fluff, then reshape into balls.
  8. Place on the baking sheet and bake for about 10 minutes until lightly golden around edges.
  9. Cool slightly before transferring to a wire rack.

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