Fluffernutter Cookies (Peanut Butter and Marshmallow Cream)
There’s something undeniably comforting about the blend of creamy peanut butter and fluffy marshmallow cream. It whisks me back to my childhood when I would make fluffernutter sandwiches for lunch, the sweet sticky goodness spilling out as I took my first bite. Every time I smell the rich aroma of peanut butter cookies baking in the oven, it takes me on a nostalgic journey filled with laughter and joy—often shared with friends and family over cozy evenings at home.
Today, I’m excited to share my recipe for Fluffernutter Cookies! They’re not just cookies; they’re warm, golden hugs in the form of a treat. These cookies come together effortlessly and are sure to be a hit during any gathering, making them perfect for holiday cookie platters or simply for enjoying with a cup of cocoa. This is one you’ll definitely want to pin for later!
Why You’ll Love This Recipe
- Quick and Easy: This recipe is straightforward and can be whipped up in no time—perfect for busy weeknights or impromptu gatherings.
- Family-Friendly: Everyone loves the flavor combination of peanut butter and marshmallow cream, making it an instant crowd-pleaser.
- Cozy and Comforting: The moment you bite into one of these cookies, the warm, rich flavors wrap around you like a soft blanket.
- Bake Ahead: These cookies are perfect for making ahead of time and storing—because who doesn’t want sweet treats just a grab away?
- Perfect for Sharing: With a gooey marshmallow surprise in the center, these cookies are sure to impress friends and family.
What You’ll Need
Gather your ingredients for these delightful Fluffernutter Cookies, and let’s get baking:
- 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
- 1/2 tsp. baking soda
- 1/2 tsp. baking powder
- 1/2 tsp. salt
- 1 tsp. cornstarch
- 1 cup all-purpose flour
- 3/4 cup marshmallow cream/fluff
How to Make Fluffernutter Cookies (Peanut Butter and Marshmallow Cream)
Let me guide you step-by-step through creating these delightful little morsels:
- In a medium-sized mixing bowl, whisk together the flour, salt, cornstarch, baking soda, and baking powder. Set aside.
- In a large mixing bowl, beat the softened butter and creamy peanut butter together until smooth and fluffy.
- Add the granulated sugar, brown sugar, egg, and vanilla extract to the peanut butter mixture. Continue beating until it’s all well-combined and airy.
- Slowly incorporate the flour mixture into the wet ingredients, beating gently until just combined. Be careful not to overmix!
- Once your dough is ready, refrigerate it for at least 30 minutes. This helps the cookies maintain their shape and enhances the flavors.
- After the dough has chilled, preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper or a silicone baking mat.
- Using a medium-size cookie scoop or a measuring spoon, scoop out about 2 tablespoons of cookie dough and flatten it into a disk.
- Scoop out 1 tablespoon of marshmallow cream/fluff and place it in the center of the dough disk.
- Gently wrap the dough around the marshmallow cream/fluff and roll it into a ball. Place the cookie balls on the prepared baking sheet.
- Bake in the preheated oven for about 10 minutes. When they come out, they’ll look slightly puffy and golden.
- Let the cookies cool on the pan for a few moments before transferring them to a wire rack to cool completely. Enjoy the warm gooeyness!
Variations & Creative Twists
If you want to explore different flavor profiles, here are a few fun variations to try:
- Chocolate Chip Addition: Stir in 1/2 cup of chocolate chips into the dough for that extra chocolatey touch.
- Crunchy Peanut Butter Magic: Swap the creamy peanut butter for crunchy peanut butter for a delightful texture contrast.
- Nutty Surprises: Add some chopped nuts (like peanuts or walnuts) into the dough for that added crunch and flavor depth.
- Fluffernutter Bar Cookies: Spread the dough into a greased baking dish and bake as bars; this makes for a fun twist on the traditional cookie!
Chef Emma’s Helpful Tips
Here are some helpful tips to ensure perfect Fluffernutter Cookies every time:
- Make-Ahead: You can prepare the dough ahead of time and store it in the fridge for up to 3 days, or freeze it for longer storage.
- Ingredient Swaps: If you’re allergic to peanuts, feel free to use sunbutter or almond butter instead. They work beautifully!
- Chewy Cookies: For an extra chewy texture, you can substitute one tablespoon of the all-purpose flour with cornstarch.
- Storing Cookies: Keep the cookies in an airtight container on the counter for up to a week. They freeze well too—just layer them with parchment paper for easy separation.
Calories & Nutrition Details
Here’s the nutrition breakdown per serving (1 cookie):
- Servings: 24 cookies
- Calories: 140
- Carbohydrates: 18g
- Sugars: 9g
- Fat: 7g
- Protein: 2g
- Sodium: 90mg
Frequently Asked Questions
Can I make this ahead?
Absolutely! The cookie dough can be made ahead of time and chilled for up to 3 days or frozen for later baking.
Can I use different ingredients?
Yes! Substitute creamy peanut butter with another nut or seed butter if you have allergies.
How do I store leftovers?
Keep the cookies in an airtight container at room temperature for up to a week, or freeze for even longer enjoyment!
How long does it last?
When stored properly, these cookies stay fresh for about a week at room temperature or a few months in the freezer.
A Cozy Closing Note
Biting into these Fluffernutter Cookies (Peanut Butter and Marshmallow Cream) is like wrapping yourself in a warm, delicious hug. They embody all the joy and comfort of childhood nostalgia, making them the perfect treat for any occasion. Save this recipe to your sweet treats board so it’s ready when you need a cozy dessert! Happy baking, my sweet friends!


