Fluffernutter cookies are a delightful treat that brings together the classic flavors of peanut butter, marshmallow fluff, and chocolate chips. These cookies are not only easy to make but also a crowd-pleaser for all ages. They evoke a sense of nostalgia, reminding many of childhood lunches filled with peanut butter and marshmallow sandwiches. Whether you’re making them for a special occasion, a cookie swap, or just for your family, these cookies cover all bases.
Their chewy center, rich peanut butter flavor, and gooey marshmallow chocolate goodness will have everyone reaching for another. Plus, they are perfect for any time of the year. So, roll up your sleeves and get ready to indulge in a cookie that’s sure to make you smile.

Why Make Fluffernutter Cookies
Fluffernutter cookies are a unique twist on your classic cookie recipe. They combine easy-to-find ingredients with a fun flavor combination, making them a hit during any season. Imagine biting into a soft cookie that melts in your mouth, leaving behind the sweet aftertaste of marshmallow and peanut butter. What better way to enjoy a cozy afternoon than with these nostalgic cookies?
They’re quick to make, allowing you to whip them up whenever a sweet craving hits. Ideal for family gatherings, school bake sales, or just to perk up a rainy day, these cookies provide both comfort and happiness. Their warm, gooey center makes them all the more irresistible, making them a delightful treat for everyone.
Why You’ll Love This Fluffernutter Cookies
Cozy Flavor with Everyday Ingredients
The flavors in Fluffernutter cookies are comforting and familiar. Using simple ingredients that you probably already have in your pantry means you can enjoy these cookies any day of the week. Peanut butter, marshmallow fluff, and chocolate chips create a delicious harmony that appeals to kids and adults alike.
Quick to Make, Easy to Love
With a straightforward recipe, Fluffernutter cookies can be baked in no time. Even novice bakers will find that they can create these cookies with ease. Just a few mixing steps, some scooping, and they’re in the oven before you know it. They’re an instant hit and perfect for sharing or indulging on your own.
Ingredients and Substitutions
What You’ll Need for This Recipe
To whip up a batch of Fluffernutter cookies, you’ll need the following ingredients:
- 1 cup creamy peanut butter
- 1 cup brown sugar
- 1/2 cup white sugar
- 1/2 cup marshmallow fluff
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup chocolate chips
Smart Swaps for Dietary Needs
If you have dietary restrictions, there are some easy substitutions you can make:
- Use almond butter or sunflower seed butter instead of peanut butter for nut allergies.
- Substitute a flax egg for the regular egg to make it vegan.
- Replace white sugar with coconut sugar for a healthier option.
Smart Variation (Optional)
You can also add a dash of cinnamon for a warm spice flavor or swap out chocolate chips for butterscotch chips for a different twist. The possibilities are endless!
How to Make Fluffernutter Cookies
Step-by-Step Cooking Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, mix the peanut butter, brown sugar, and white sugar until combined.
- Add the marshmallow fluff, egg, and vanilla extract, mixing well.
- Stir in the baking soda and salt until evenly incorporated.
- Fold in the chocolate chips.
- Scoop tablespoon-sized portions of dough onto a baking sheet lined with parchment paper.
- Bake for 10-12 minutes or until the edges are golden. The centers will look soft.
- Allow the cookies to cool before transferring them to a wire rack.
Tips for Texture, Timing & Tools
- Make sure not to over-bake the cookies; they will continue to cook a little after pulling them from the oven.
- Use a cookie scoop for evenly sized cookies that bake at the same rate.
- Keep a close eye on them as each oven may vary slightly in temperature.
Storage & Reheating
How to Store It Right
To keep your Fluffernutter cookies fresh, store them in an airtight container at room temperature. They should last for about a week, but we doubt they’ll last that long!
Reheating Without Losing Flavor
If you want to enjoy them warm, simply pop them in the microwave for about 10-15 seconds. This will make them soft and gooey again without losing their delightful taste.
A Dish Worth Making Again and Again
The combination of flavors and textures makes these cookies a favorite, and their simplicity means you can make them whenever the mood strikes. Don’t be surprised if they become a regular fixture in your baking routine!
PrintFluffernutter Cookies
Delightful cookies combining peanut butter, marshmallow fluff, and chocolate chips, perfect for any occasion.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Total Time: 27 minutes
- Yield: 24 cookies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 1 cup creamy peanut butter
- 1 cup brown sugar
- 1/2 cup white sugar
- 1/2 cup marshmallow fluff
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup chocolate chips
Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, mix the peanut butter, brown sugar, and white sugar until combined.
- Add the marshmallow fluff, egg, and vanilla extract, mixing well.
- Stir in the baking soda and salt until evenly incorporated.
- Fold in the chocolate chips.
- Scoop tablespoon-sized portions of dough onto a baking sheet lined with parchment paper.
- Bake for 10-12 minutes or until the edges are golden with soft centers.
- Allow the cookies to cool before transferring them to a wire rack.
Notes
Don’t over-bake to ensure a soft center. Store in an airtight container.
Nutrition
- Serving Size: 1 cookie
- Calories: 150
- Sugar: 10g
- Sodium: 150mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg
FAQs
Can I freeze Fluffernutter cookies?
Yes! You can freeze the baked cookies for up to three months. Just place them in a zip-top freezer bag, separating layers with parchment paper.
Can I use crunchy peanut butter?
Absolutely! If you enjoy a little crunch, feel free to use crunchy peanut butter instead of creamy.
What can I use instead of marshmallow fluff?
If you’re in a pinch, you can use mini marshmallows. Just add them to the dough before baking.
How do I make a gluten-free version?
Simply swap the baking soda and other ingredients for gluten-free alternatives and ensure your chocolate chips are gluten-free.
Final Thoughts
Fluffernutter cookies are a wonderful treat that blend flavors and memories in a delightful way. Their simplicity and quick preparation make them a go-to for any occasion. Indulge in the sweet, nostalgic taste of these cookies, and you’ll understand why they have earned a special place in cookie lovers’ hearts. Give them a try, and enjoy the joyful crunch and flavor of each bite!
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