Fluffernutter Butter Cookies – Soft, Sweet, and Simple

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Author: Lisa Bussey
Published:

Introduction

Fluffernutter butter cookies evoke the comforting nostalgia of childhood snacks, offering a sweet twist on a traditional favorite. With a perfect blend of peanut butter, marshmallow fluff, and vanilla, these cookies are soft, chewy, and utterly delightful. They are incredibly simple to prepare, making them a great option for bakers of all skill levels, whether you're making a batch for yourself or for a gathering.

The combination of flavors in these cookies promises to be a hit with everyone. Peanut butter adds a rich depth, while marshmallow fluff introduces a dreamy sweetness. The simplicity of the recipe means you can whip up these treats in no time, and the result is a batch of cookies that are sure to disappear quickly.

Ingredients

  • 1 cup unsalted butter, softened
    Butter is crucial for creating a rich flavor and tender texture in cookies. Using unsalted butter allows for better control over the salt level in the final product, ensuring the cookies are perfectly seasoned.
  • 1 cup creamy peanut butter
    Peanut butter provides not only flavor but also moisture and structure to the cookies. Creamy peanut butter ensures a smooth and consistent texture throughout the batter.
  • 3/4 cup granulated sugar
    Granulated sugar contributes to the sweetness and helps the cookies spread properly while baking. It also plays a role in the cookie's texture, making them crispy on the edges and soft in the center.
  • 3/4 cup brown sugar, packed
    Brown sugar adds a hint of caramel flavor and moisture, leading to cookies that are chewier and denser than those made with granulated sugar alone. It also traps more moisture, keeping the cookies deliciously soft.
  • 2 large eggs
    Eggs act as a binding agent in the cookie dough, helping to hold all the ingredients together while also providing richness. The proteins in eggs contribute to the cookies' structure as they bake.
  • 1 teaspoon vanilla extract
    Vanilla extract enhances the overall flavor profile of the cookies, adding warmth and depth. It complements the peanut butter and marshmallow elements beautifully.
  • 2 cups all-purpose flour
    Flour is the foundation of any cookie recipe. It provides structure and stability, ensuring the cookies maintain their shape as they bake and offering the right balance between soft and chewy.
  • 1 teaspoon baking soda
    Baking soda is a leavening agent that helps the cookies rise and spread in the oven. This ingredient ensures a lighter texture and prevents the cookies from becoming too dense.
  • 1/2 teaspoon salt
    Salt is essential for enhancing the flavor of the cookies. A small amount helps balance the sweetness and brings out the rich flavors of the peanut butter and brown sugar.
  • 1 cup marshmallow fluff
    Marshmallow fluff brings a unique sweetness and chewiness to the cookies, giving them their signature Fluffernutter flavor. It also adds a soft, gooey texture that makes each bite delightful.

Directions & Preparation

Step 1: Preheat the oven to 350°F (175°C).

Preheating the oven is essential for ensuring that your cookies bake evenly. Starting with a hot oven allows the cookies to set correctly and achieve a perfect texture. Make sure to give your oven enough time to reach the desired temperature before placing the cookie dough inside.

Step 2: In a large mixing bowl, cream together the softened butter, peanut butter, granulated sugar, and brown sugar until smooth.

Creaming the butter and sugars together is a fundamental step in cookie-making. This process incorporates air into the batter, contributing to a lighter, fluffier texture. Make sure the ingredients are thoroughly mixed to avoid lumps of peanut butter or sugar.

Step 3: Add in the eggs and vanilla extract and mix until combined.

Incorporating eggs and vanilla enhances the richness of the cookies. Mix until these ingredients are fully integrated into the batter—this ensures that each cookie has the same delicious flavor and structure.

Step 4: In a separate bowl, whisk together the flour, baking soda, and salt.

This step helps to evenly distribute the dry ingredients, ensuring that each cookie has a consistent texture and flavor. Whisking also helps to aerate the flour, which can lead to better results when the cookies are baked.

Step 5: Gradually add the dry ingredients to the wet mixture, mixing until just combined.

Mixing the dry ingredients into the wet mixture should be done gently to avoid overworking the dough. Overmixing can result in tough cookies, so just combine until no dry flour is visible. It's okay if the dough still looks a bit chunky.

Step 6: Fold in the marshmallow fluff until evenly distributed.

Folding in the marshmallow fluff adds the signature ingredient that makes these cookies a Fluffernutter delight. Be gentle to maintain the airy texture of the fluff while ensuring it's evenly mixed throughout the dough.

Step 7: Scoop tablespoon-sized portions of dough onto a baking sheet lined with parchment paper.

Scooping the dough ensures that each cookie bakes uniformly, providing consistent size and shape. Using parchment paper prevents sticking and promotes even baking, making cleanup a breeze.

Step 8: Bake for 10-12 minutes or until the edges are lightly golden.

Baking times can vary based on your oven and the size of the cookies. Keeping an eye on the edges can guide you to the perfect bake; they should be just starting to turn golden while the centers remain soft, as they will continue cooking slightly after removal from the oven.

Step 9: Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack.

Cooling the cookies on the baking sheet allows them to set properly without falling apart. After a few minutes, transferring them to a wire rack helps them cool completely, giving the cookies a perfect texture.

Fluffernutter Butter Cookies – Soft, Sweet, and Simple step photo

Balancing Flavors: The Secret Ingredient

The magic of Fluffernutter butter cookies lies in the harmonious balance of sweet and salty. The creamy peanut butter provides a savory base, while the marshmallow fluff counteracts with its sugariness. Adding just a pinch of salt enhances the overall flavor, creating a cookie that’s not overly sweet while still delivering that indulgent taste. Experimenting with the ratios of peanut butter and fluff can lead to delightful variations!

Texture Triumph: Soft and Chewy Cookies

Achieving the perfect texture in Fluffernutter butter cookies hinges on precise ingredient measurements and baking times. The combination of brown sugar and marshmallow fluff ensures a soft, chewy interior, while the creaming process helps incorporate air. Allowing the cookies to cool slightly before moving them helps maintain their tenderness. For those who enjoy a bit of crunch, lightly toasting the peanut butter before adding it can deepen the flavor and add a different textural element.

Serving Suggestions: Bringing Joy to Every Bite

These cookies are as versatile as they are delicious. Enjoy them fresh from the oven with a glass of milk or a scoop of ice cream for a delightful dessert. Consider sandwiching two cookies together with a layer of extra marshmallow fluff for an indulgent treat. They also make great additions to lunch boxes or party trays, sure to bring smiles to those lucky enough to enjoy them. The comforting flavors of these cookies evoke memories of childhood, perfect for sharing with loved ones.

FAQs

What can I do if my cookies turn out too flat?

If your cookies spread too much, try chilling the dough for about 30 minutes before baking. This will help them hold their shape better in the oven.

How do I keep my cookies soft after baking?

To maintain softness, store the cookies in an airtight container at room temperature. Adding a slice of bread to the container can also help retain moisture.

Can I use crunchy peanut butter instead of creamy?

Yes, using crunchy peanut butter will add texture to the cookies, providing a delightful contrast with the soft marshmallow fluff. Just note that the flavor may be slightly more intense.

What should I do if my dough is too sticky?

If the dough feels overly sticky, you can add a bit more flour, a tablespoon at a time, until it reaches a workable consistency. Be careful not to add too much at once.

How can I add more peanut flavor to my cookies?

For a stronger peanut flavor, consider adding a tablespoon of powdered peanut butter to the dry ingredients or folding in chopped peanuts into the dough.

Why do my cookies look cakey rather than chewy?

Cakey cookies often result from overmixing the dough or adding too much flour. Ensure that you mix just until combined and measure your flour accurately for the right texture.

Conclusion

Fluffernutter butter cookies are not just a treat for the taste buds; they carry with them the warmth of nostalgia wrapped in every bite. The combination of soft peanut butter, sweet marshmallow, and that satisfying chewiness makes for a timeless cookie that invites repeat baking.

Now that you have this delightful recipe, it’s time to get in the kitchen and create your own batch. The joy of sharing these cookies with family and friends is matched only by the pleasure of indulging in them yourself. Enjoy the process, and more importantly, the delicious results!

Recipe Card

Indulge in Amazing Pesto Shrimp Linguine

Amazing Pesto Shrimp Linguine made approachable with clear cues, pantry staples, and flexible swaps.

Ingredients

  • 12 oz linguine
  • 1 lb shrimp peeled and deveined
  • 1 cup basil pesto
  • 2 tbsp olive oil
  • 3 cloves garlic minced
  • Salt and pepper to taste
  • ¼ cup grated Parmesan cheese
  • Cherry tomatoes halved (optional)

Instructions

  • Cook the linguine according to package instructions
  • Sauté the garlic in olive oil
  • Add the shrimp to the skillet
  • Mix in the pesto and cooked linguine
  • Add reserved pasta water as needed
  • Season with salt and pepper
  • Serve with Parmesan and optional tomatoes

Notes

Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.

For make-ahead, prep components separately and assemble just before heating to preserve texture.

Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.

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Cooking Made Easy

Are you new to this website? This free email series is a work. You’ll learn some handy baking science and quickly gain the knowledge to become a better cooker.