If you have a soft spot for nostalgic flavors and utterly delightful textures, this Fluffernutter Cookies Recipe is going to make your heart sing. Imagine the creamy embrace of peanut butter combined with the sweet pillowy clouds of marshmallow fluff, baked into golden, chewy cookies that bring a fresh twist to a childhood favorite sandwich. These cookies are not only irresistibly tasty, but they also bring a perfect balance of richness, sweetness, and that comforting homemade feel that will have you reaching for seconds—and maybe even thirds.
Ingredients You’ll Need
Gathering simple, wholesome ingredients is key to making the magic happen in this Fluffernutter Cookies Recipe. Each component plays a crucial role, whether it’s lending creaminess, moisture, or that signature peanut buttery goodness that makes these cookies stand out.
- Unsalted butter, 1/2 cup, softened: This adds a rich, buttery base that helps with the soft texture and flavor depth.
- Peanut butter, 1/2 cup: The star ingredient that delivers that classic nutty taste essential for fluffernutter bliss.
- Brown sugar, 1/2 cup: Adds moistness and a hint of caramel flavor to complement the peanut butter perfectly.
- Granulated sugar, 1/4 cup: Provides just enough sweetness and helps achieve the right cookie spread.
- Egg, 1: Acts as a binder and contributes to that tender crumb in the cookie.
- Vanilla extract, 1 teaspoon: Enhances the overall flavor and adds a warm aromatic touch.
- All-purpose flour, 1 1/2 cups: The structure of the cookie, giving it the right body and chewiness.
- Baking soda, 1/2 teaspoon: Helps the cookie rise and get those lovely soft edges.
- Salt, 1/4 teaspoon: Balances sweetness and amplifies the peanut butter flavor.
- Marshmallow fluff, 1/2 cup: The signature gooey sweetness topping each cookie and tying the whole fluffernutter experience together.
How to Make Fluffernutter Cookies Recipe
Step 1: Prep Your Oven and Baking Sheet
Start by heating your oven to 350°F (175°C) and line a baking sheet with parchment paper. This ensures your cookies bake evenly and slide right off without sticking—an easy step that saves you from clean-up headaches later.
Step 2: Cream Butter, Peanut Butter, and Sugars
In a mixing bowl, beat together the softened butter, peanut butter, brown sugar, and granulated sugar until the mixture is creamy and well combined. This process creates a beautifully smooth base, blending the nutty and sweet flavors which set the tone for the entire cookie.
Step 3: Add the Egg and Vanilla
Next, mix in the egg and vanilla extract until the batter is smooth and uniform. This step helps bind everything together while infusing that warm vanilla aroma that complements the peanut butter perfectly.
Step 4: Combine Dry Ingredients Separately
In a separate bowl, whisk together the flour, baking soda, and salt. This keeps your dry ingredients evenly distributed and prevents any clumping, making sure each cookie has perfect texture and flavor in every bite.
Step 5: Bring It All Together
Gradually add the dry ingredients to the wet mixture, stirring just until combined. Be careful not to overmix here; you want a tender, soft cookie, and overworking the dough can make them tough.
Step 6: Portion the Dough
Scoop tablespoon-sized portions of dough onto your lined baking sheet, spacing them about 2 inches apart. This gives them room to spread out and develop those charming golden edges.
Step 7: Add Marshmallow Fluff Dollops
Dollop a small spoonful of marshmallow fluff on top of each cookie dough ball. This gooey topping will melt slightly during baking, creating a delicious, glossy island of sweetness on each cookie.
Step 8: Bake to Perfection
Bake the cookies for 10-12 minutes, or until the edges turn golden brown and the centers have set. The aroma at this stage is pure joy—the perfect hint that these cookies are nearly ready to enjoy.
Step 9: Cool Before Enjoying
Let the cookies cool on the baking sheet for about 5 minutes before transferring to a wire rack to cool completely. Cooling helps them firm up slightly, giving you that ideal chewy texture.
How to Serve Fluffernutter Cookies Recipe
Garnishes
A light sprinkle of flaky sea salt on top right after baking can take these cookies to the next level, balancing the sugary sweetness and elevating the peanut butter flavor. Or try drizzling with melted chocolate for an indulgent finish.
Side Dishes
These cookies pair wonderfully with a cold glass of milk, enhancing the nostalgic comfort factor. For adults or special occasions, serve alongside a scoop of vanilla ice cream or a robust cup of coffee to complement the rich peanut butter and marshmallow notes.
Creative Ways to Present
For a party, stack your Fluffernutter Cookies Recipe in layers with wax paper and tie with a colorful ribbon for a festive gift. You can also sandwich two cookies together with extra marshmallow fluff for a playful twist on the classic fluffernutter sandwich. Mini versions of these cookies make fantastic bite-sized treats for dessert platters.
Make Ahead and Storage
Storing Leftovers
Store leftover Fluffernutter Cookies in an airtight container at room temperature for up to 4 days. This keeps them soft and chewy—just like they were fresh from the oven. For best results, layer parchment paper between cookies to prevent sticking.
Freezing
You can freeze these cookies either baked or as dough balls. Wrap them tightly in plastic wrap and place in a freezer-safe container or bag. They keep well frozen for up to 3 months, so you can enjoy homemade fluffernutter goodness anytime.
Reheating
Reheat frozen or stored cookies by warming them in a 300°F oven for 5-7 minutes. This refreshes their softness and gooey marshmallow topping—just be sure not to overheat or they will become too crisp.
FAQs
Can I use crunchy peanut butter instead of smooth?
Absolutely! Using crunchy peanut butter will add a delightful textural contrast to these cookies, making each bite even more interesting without compromising the classic fluffernutter flavor.
Is it possible to make these cookies gluten-free?
Yes. Substitute the all-purpose flour with a good-quality gluten-free flour blend, ensuring it includes xanthan gum for structure. The flavor remains just as delicious and all your friends with dietary restrictions can join in the fun.
What’s the best way to prevent marshmallow fluff from spreading too much?
Gently dollop the marshmallow fluff on top rather than mixing it into the dough. If you want a gooey center inside the cookie, make a small indentation in the dough first, then add the fluff—this controls the spread and concentrates that sticky sweetness in one perfect spot.
Can I add chocolate chips or nuts to this recipe?
Definitely! Adding chocolate chips will give a lovely rich contrast, while chopped peanuts or other nuts contribute crunch and nutty depth. Both options make the Fluffernutter Cookies Recipe even more irresistible.
How do I make bite-sized Fluffernutter Cookies?
Simply reduce the dough portions by half and bake for about 8-10 minutes instead of 10-12. This creates adorable mini cookies perfect for snacking or party platters while maintaining all the classic flavors.
Final Thoughts
I can’t recommend this Fluffernutter Cookies Recipe highly enough—it’s a whimsical yet comforting treat that bridges childhood nostalgia with grown-up indulgence. Once you try these soft, chewy cookies topped with gooey marshmallow fluff, you’ll understand why they’re so special. Bake a batch, share them with loved ones, and savor every peanut buttery, sweet bite. Trust me, you’re going to want to keep this recipe close forever!
Print
Fluffernutter Cookies Recipe
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Total Time: 27 minutes
- Yield: 24 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Fluffernutter Cookies combine the classic flavors of peanut butter and marshmallow fluff into a soft, chewy cookie that’s both nostalgic and delicious. Perfect for peanut butter lovers looking for a sweet treat with a gooey marshmallow twist, these cookies are easy to make and bake in under 30 minutes.
Ingredients
Wet Ingredients
- 1/2 cup unsalted butter, softened
- 1/2 cup peanut butter
- 1/2 cup brown sugar
- 1/4 cup granulated sugar
- 1 egg
- 1 teaspoon vanilla extract
Dry Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
Topping
- 1/2 cup marshmallow fluff
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper to prevent sticking and ensure even baking.
- Cream Butter and Sugars: In a mixing bowl, beat together the softened butter, peanut butter, brown sugar, and granulated sugar until the mixture is creamy and well combined, ensuring a smooth texture.
- Add Egg and Vanilla: Mix in the egg and vanilla extract until the batter becomes smooth and consistent, helping to bind the ingredients.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add this dry mixture into the wet ingredients, stirring until just combined to avoid overworking the dough.
- Portion Dough: Using a tablespoon, scoop dough portions onto the prepared baking sheet, spacing each about 2 inches apart to allow for spreading during baking.
- Add Marshmallow Fluff: Dollop a small amount of marshmallow fluff on top of each cookie dough ball for a sweet, gooey topping.
- Bake Cookies: Bake the cookies for 10-12 minutes until the edges turn golden brown and the centers are set but still soft, ensuring a chewy texture.
- Cool Cookies: Let the cookies cool for 5 minutes on the baking sheet before carefully transferring them to a wire rack to cool completely, which helps them firm up without becoming hard.
- Optional Chocolate Chips: For an indulgent variation, fold chocolate chips into the dough before baking.
- Optional Nutty Crunch: Enhance texture by folding in chopped peanuts or other preferred nuts into the dough.
- Mini Cookies Option: For bite-sized treats, reduce dough portions accordingly and bake for 8-10 minutes, watching closely to prevent overbaking.
- Marshmallow Fluff Center: Create an indentation in each dough ball and fill with marshmallow fluff before baking for a gooey, melty center surprise.
Notes
- Ensure butter is softened to room temperature for easier mixing and smoother dough texture.
- Do not overmix the dough after adding flour to prevent tough cookies.
- Spacing dough balls about 2 inches apart allows cookies to spread evenly without merging.
- Use parchment paper or a silicone baking mat to prevent sticking and make cleanup easier.
- Store cookies in an airtight container at room temperature for up to 3 days to maintain freshness.
- Customize your cookies by adding chocolate chips or nuts as desired.
- For a gooier marshmallow center, try the indentation and filling method before baking.
