Table of Contents
Introduction to Fluffernutter Cookies
Welcome to the delightful world of Fluffernutter Cookies! Have you ever craved a treat that blends the creamy flavors of peanut butter and the fluffy sweetness of marshmallow? Imagine biting into a soft cookie that takes you straight back to those childhood days of gooey goodness. Fluffernutter Cookies are exactly that—comforting, nostalgic, and irresistibly delicious.
What makes these cookies special? The combination of peanut butter, marshmallow fluff, and a perfect balance of sugars gives each cookie its unique taste and texture. They’re chewy, soft, and packed with flavor, making them a crowd favorite at parties, family gatherings, or even just to satisfy your sweet tooth. Baking these cookies is not only easy but a fun activity to share with kids or friends. They can help drop the dough on the baking sheet and create that iconic marshmallow center.
Moreover, Fluffernutter Cookies offer a personal touch. You can customize them based on your preferences and even experiment with added ingredients. When was the last time you enjoyed a fresh batch of cookies right out of the oven, paired with a glass of milk? Without a doubt, these cookies provide a comforting experience that warms your heart and your taste buds.
Let’s dive into the wonderful details that make Fluffernutter Cookies a must-try in your kitchen!
Key Benefits of Fluffernutter Cookies
Why You’ll Love This Recipe
- Irresistible flavor: The combination of peanut butter and marshmallow fluff creates a perfect sweet and salty balance.
- Quick to prepare: With straightforward ingredients and steps, these cookies can be whipped up in no time.
- Versatility: You can get creative by adding chocolate chips, nuts, or even experimenting with different nut butters.
- Kid-friendly: Easy enough for children to help with, making for a fun baking activity.
- Perfect for any occasion: Whether it’s a birthday, bake sale, or just a cozy night at home, these cookies fit any setting.
- Comfort food: They evoke nostalgia, making them a delightful treat that warms both heart and soul.
What Makes It Stand Out
Fluffernutter Cookies are unique because they embody a classic flavor combination found in many households while also allowing for a little creativity in the kitchen. You can play around with the dough’s texture and flavor by tweaking the amount of peanut butter or using crunchy varieties for added crunch. It’s a wonderful way to enjoy a traditional treat with a personal twist.
There’s something special about opening your cookie jar and finding these little treasures inside. Whether you’re hosting a party or simply indulging yourself at home, Fluffernutter Cookies are a conversation starter and a delicious way to share happiness.
Ingredients for Fluffernutter Cookies
Complete Ingredient List with Measurements
- 1 cup unsalted butter, softened
- 1 cup peanut butter
- 1 cup granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup marshmallow fluff
Substitutes and Alternatives
If you’re looking to accommodate various dietary needs, there are plenty of alternatives to consider. For those allergic to peanuts, almond butter or sunflower seed butter work as excellent substitutes. For a vegan version, use coconut oil or a vegan butter alternative in place of the unsalted butter, along with a flax egg as a replacement for regular eggs. You can also avoid using marshmallow fluff by opting for a homemade version using powdered sugar, corn syrup, and a little bit of vanilla flavor.
How to Make Fluffernutter Cookies – Step-by-Step Directions
Step 1 – Prepare Ingredients
Begin by gathering and measuring all your ingredients. Make sure your butter is softened; this will help in creating a smooth batter. Preheat your oven to 350°F (175°C) so that it’s hot enough to bake your cookies once the dough is ready.
Step 2 – Cook the Base
In a large bowl, cream together the softened butter, peanut butter, granulated sugar, and brown sugar until it’s smooth and fluffy. This process should take about 3-5 minutes using an electric mixer. It’s important to blend these ingredients thoroughly for the best texture.
Step 3 – Add Eggs and Vanilla
Next, add in the eggs one at a time, mixing well after each addition. Then pour in the vanilla extract and continue to mix. This will ensure your eggs are fully incorporated, adding moisture and richness to your dough.
Step 4 – Combine Dry Ingredients
In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. This helps ensure that the leavening agent is evenly distributed throughout your cookie dough.
Step 5 – Mix the Dry and Wet Ingredients
Gradually add the dry ingredient mixture into the wet ingredients. Stir until just combined; it’s important not to overmix at this stage to keep your cookies light and fluffy.
Step 6 – Portion the Dough
Using a tablespoon, drop cookie dough balls onto a baking sheet lined with parchment paper. Make sure to leave sufficient space between each ball, as they will spread while baking.
Step 7 – Create Indentations
Take a small spoon or your finger and make a small indentation in the center of each dough ball. This is where you will add the marshmallow fluff.
Step 8 – Fill with Marshmallow Fluff
Spoon a teaspoon of marshmallow fluff into the indentation of each cookie dough ball. This gives the cookies their signature gooey center and bursts with sweetness.
Step 9 – Bake the Cookies
Place the baking sheet in the preheated oven and bake for 10-12 minutes. The edges will turn lightly golden while the centers remain soft. Make sure not to overbake them or you’ll lose that chewy texture.
Step 10 – Cool Before Serving
Once baked, let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack. This step is crucial as it allows them to set properly.

Serving Suggestions for Fluffernutter Cookies
Best Occasions to Serve This Dish
Fluffernutter Cookies are incredibly versatile and can be served at various occasions. They are an excellent choice for birthday parties, potluck gatherings, or holiday festivities. Imagine kids’ faces lighting up as they spot these cookies at a party—pure joy!
Another great occasion is a cozy family game night. A plate of freshly baked Fluffernutter Cookies alongside some milk or hot chocolate can create a warm atmosphere and encourage sharing and bonding among family members.
What to Serve With It
For an even more indulgent experience, consider serving Fluffernutter Cookies with a scoop of vanilla ice cream. The contrast of the warm cookie with the cold, creamy ice cream is heavenly. Pairing these cookies with a glass of milk or a cup of coffee can also enhance the flavor profile, making it a perfect treat any time of day.
How to Store Fluffernutter Cookies Properly
Best Storage Practices
To keep Fluffernutter Cookies fresh, store them in an airtight container at room temperature for up to a week. This will help maintain their chewy texture. If you suspect they won’t be eaten in time, you can also refrigerate them for an extended shelf life.
If you want to store them for an even longer duration, consider freezing them. Place the cookies in a freezer-safe bag or container with parchment paper in between layers to prevent sticking.
Reheating and Freezing Tips
To reheat your cookies, place them in a microwave for 10-15 seconds, just enough to soften them. If frozen, allow the cookies to thaw at room temperature for several hours before reheating. You might also try baking them for a few minutes at 350°F, which not only warms them up but can revitalize their texture.
Tips & Tricks for Fluffernutter Cookies
Mistakes to Avoid
- Overmixing: Be careful not to overmix after adding the flour. This can lead to tough cookies.
- Skipping the chill time: Although this recipe does not require chilling, eliminating any resting or shaping time could affect texture.
- Not measuring accurately: Use precise measurements for flour and peanut butter, as variations can significantly alter the cookie’s outcome.
- Baking too long: Keep an eye on your cookies; oven temperatures can vary, and overbaking leads to dry cookies.
- Ignoring the cooling period: Letting them cool on the baking sheet is essential for setting the cookies well.
Extra Tips for Better Results
For an extra flavor boost, consider adding mini chocolate chips or crushed nuts to the dough. Experimenting with different types of peanut butter—such as crunchy or flavored varieties—can also yield interesting twists to this classic recipe.
If you’re feeling adventurous, drizzle melted chocolate on top of the cookies after they cool for a beautiful presentation and an additional layer of flavor.
Recipe Variations of Fluffernutter Cookies
Creative Twists
- Chocolate Chip Fluffernutter Cookies: Add a cup of chocolate chips to the dough for a delightful gooey surprise.
- Nutty Variant: Incorporate chopped walnuts or pecans to add a crunch and enhance the flavor profile.
- S’mores Fluffernutter Cookies: Mix in crushed graham crackers and small chocolate chips to infuse a s’mores twist.
Dietary Adjustments
To make these cookies vegan, substitute the butter with coconut oil and use a flax egg in place of the regular eggs. For a gluten-free option, substitute all-purpose flour with a 1:1 gluten-free blend. Making these adjustments allows everyone to enjoy the sweet, nostalgic taste of Fluffernutter Cookies.
Conclusion about Fluffernutter Cookies
Fluffernutter Cookies are not just cookies; they are a delightful journey back to childhood filled with flavor and joy. The ease of making them combined with their irresistible taste makes them a favorite in many households. There’s something magical about pulling a warm batch from the oven, filled with gooey marshmallow fluff and rich, creamy peanut butter. Whether you share them with friends, family, or keep them all to yourself, these cookies provide a unique blend of nostalgia and comfort that is hard to resist.
Try making Fluffernutter Cookies today, and experience a delicious treat that promises to be enjoyed again and again. It’s a simple recipe that opens the door to creativity, letting you customize and make it your own while remaining true to its irresistibly delightful roots.
FAQs about Fluffernutter Cookies
How long do Fluffernutter Cookies stay fresh?
Fluffernutter Cookies can stay fresh in an airtight container at room temperature for up to a week. For longer shelf life, store them in the refrigerator or freeze them.
Can I make the dough ahead of time?
Absolutely! You can prepare the dough and refrigerate it for up to 24 hours before baking. Just shape the dough into balls, place them on a baking sheet, cover, and refrigerate.
What do I do if I don’t have marshmallow fluff?
If you don’t have marshmallow fluff, consider making a homemade version by mixing powdered sugar, corn syrup, and vanilla to achieve a similar consistency.
Can I freeze Fluffernutter Cookies?
Yes, Fluffernutter Cookies freeze well. Place them in a freezer-safe bag or container with parchment paper between layers, and they can stay frozen for up to three months.
What should I serve with Fluffernutter Cookies?
These cookies pair wonderfully with ice cream, milk, or coffee. They are perfect for enjoying during snack time or dessert.
Can I use other nut butters?
Yes! You can use other nut butters like almond or cashew butter if you prefer. Just keep in mind that it may change the flavor slightly.
What if I want them extra chocolaty?
Feel free to add chocolate chips to the dough for an extra chocolaty experience. You can also drizzle melted chocolate on top after cooling.
How can I prevent my cookies from spreading too much?
Make sure your butter is at room temperature, and chill the dough for about 30 minutes before baking. This will help the cookies maintain their shape.
How do I know when my cookies are done baking?
Keep an eye on your cookies; they should be lightly golden around the edges but soft in the center. They will continue to firm up as they cool.
Can I make Fluffernutter Cookies gluten-free?
Certainly! Substitute the all-purpose flour with a gluten-free flour blend to make these cookies suitable for a gluten-free diet.

Fluffernutter Cookies
Ingrédients
For the Dough
- 1 cup unsalted butter, softened
- 1 cup peanut butter
- 1 cup granulated sugar
- 1 cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
For the Filling
- 1 cup marshmallow fluff
Instructions
Preparation
- Gather and measure all ingredients, ensuring the butter is softened.
- Preheat your oven to 350°F (175°C).
Making the Dough
- In a large bowl, cream together the softened butter, peanut butter, granulated sugar, and brown sugar until smooth and fluffy (3-5 minutes).
- Add the eggs one at a time, mixing well after each addition, then stir in the vanilla.
- In a separate bowl, whisk together the flour, baking soda, and salt.
- Gradually mix the dry ingredient mixture into the wet ingredients until just combined.
Baking the Cookies
- Drop tablespoon-sized balls of dough onto a lined baking sheet, spacing them apart.
- Make a small indentation in the center of each ball.
- Fill each indentation with a teaspoon of marshmallow fluff.
- Bake in the preheated oven for 10-12 minutes until edges are golden and centers are soft.
- Let the cookies cool on the baking sheet for a few minutes before transferring to a wire rack.
