If you have a soft spot for the nostalgic peanut butter and marshmallow combo, you are going to fall head over heels for this Fluffernutter Pie Recipe. It’s a dreamy, no-bake dessert that brings together creamy peanut butter, fluffy marshmallow creme, and smooth cream cheese into a luscious pie filling nestled in a crunchy graham cracker crust. Whether you’re looking for an easy crowd-pleaser or a sweet treat that’s rich without being fussy, this pie hits all the right notes with its perfect balance of texture and flavor.

Ingredients You’ll Need
This Fluffernutter Pie Recipe is delightfully simple, with ingredients you likely already have in your pantry or fridge. Each element plays a starring role, from the peanut butter’s rich depth to the marshmallow’s light sweetness, all wrapped up in a buttery crust that adds crunch and warmth to every bite.
- 1 pre-made graham cracker crust (9-inch): Offers a crunchy, slightly sweet base that’s ready to go for a quick assembly.
- 1 cup creamy peanut butter: The heart of the pie, bringing a velvety, savory richness that balances the sweetness.
- 1 (8-ounce) package cream cheese (softened): Adds a smooth tang and body to the filling for that perfect creamy texture.
- 1 (7-ounce) jar marshmallow creme (Fluff): Provides that iconic fluffy, sweet marshmallow layer that makes this pie special.
- 1 teaspoon vanilla extract: Enhances the flavors with a warm, aromatic touch.
- 1 (8-ounce) tub whipped topping (such as Cool Whip): Lightens the filling, making it fluffy and airy instead of dense.
- ¼ cup chopped roasted peanuts (optional for garnish): Adds a delightful crunchy contrast on top.
- Mini marshmallows and peanut butter drizzle (optional topping): For extra flair and that fun, playful presentation.
How to Make Fluffernutter Pie Recipe
Step 1: Beat the Cream Cheese and Peanut Butter
Start by placing the softened cream cheese and creamy peanut butter in a large mixing bowl. Beat them together until the mixture is perfectly smooth and creamy, ensuring there are no lumps. This step lays the foundation for the pie’s rich, silky texture, so it’s worth taking your time.
Step 2: Add Marshmallow Creme and Vanilla Extract
Next, add the jar of marshmallow creme along with a teaspoon of vanilla extract. Beat everything until well combined and fluffy. This fluffy marshmallow folded through the creamy peanut butter creates the magic texture that makes this pie so irresistibly light yet indulgent.
Step 3: Fold in the Whipped Topping
Gently fold the whipped topping into the peanut butter mixture until fully incorporated. This folding technique keeps the filling light and airy instead of dense, giving you that melt-in-your-mouth feel with each bite. Be gentle and patient here, it really pays off.
Step 4: Fill the Graham Cracker Crust
Carefully spoon the luscious filling into the pre-made graham cracker crust. Use a spatula to smooth the top evenly so it looks picture-perfect. This crust adds the ideal buttery crunch that complements the creamy filling.
Step 5: Add Garnishes and Chill
If you’re feeling extra festive, sprinkle chopped roasted peanuts, mini marshmallows, or drizzle some melted peanut butter over the pie. Then cover it and refrigerate for at least 4 hours. Chilling allows the Fluffernutter Pie Recipe to set beautifully, so it slices cleanly and tastes even better.
How to Serve Fluffernutter Pie Recipe

Garnishes
Giving the pie a finishing touch with crunchy roasted peanuts, a handful of mini marshmallows, or a peanut butter drizzle not only amps up the flavor but also adds a fantastic textural contrast that invites you to dig in. These little extras can make all the difference when presenting the pie to friends and family.
Side Dishes
Because this pie is rich and decadent, lighter sides like fresh fruit salad, tangy citrus sorbet, or even simple vanilla bean ice cream work exceptionally well. They bring a refreshing balance and cleanse the palate between the indulgent bites of peanut buttery goodness.
Creative Ways to Present
For a whimsical twist, serve individual mini versions in little jars or clear cups layered with crushed graham crackers and topped with mini marshmallows. You can also turn it into a layered parfait with alternating spoonfuls of pie filling and fudge sauce for an eye-catching, fun dessert option. No matter how you choose to present it, this Fluffernutter Pie Recipe is sure to delight.
Make Ahead and Storage
Storing Leftovers
Keep any leftover pie tightly covered in the refrigerator. It will stay fresh and delicious for up to 3 days. Because the filling is rich and creamy, storing it well ensures it maintains its perfect texture without drying out or absorbing other flavors.
Freezing
For longer storage, freeze the pie before garnishing. Wrap it securely with plastic wrap and then aluminum foil. Frozen, it can last up to 2 months. When you’re ready to dig in, thaw it overnight in the fridge for the best texture—too much thawing at room temperature can affect the creaminess.
Reheating
This dessert is best enjoyed chilled, so reheating is not recommended. If you like a slightly softer slice, just let it sit at room temperature for about 15 minutes before serving. This gentle softening will make the pie even creamier, without losing the refreshing texture you love.
FAQs
Can I make my own graham cracker crust?
Absolutely! To make your own, mix 1½ cups crushed graham crackers with ¼ cup sugar and 6 tablespoons melted butter. Press the mixture into a pie pan and bake it at 350°F for 10 minutes. Let it cool completely before adding the filling to ensure a firm and delicious base.
Is this pie suitable for vegetarians?
Yes, this pie fits perfectly into a vegetarian diet since it contains no meat or gelatin ingredients. Just make sure to use vegetarian-friendly whipped topping if you want to be certain.
Can I substitute crunchy peanut butter instead of creamy?
You can, but keep in mind the texture will be slightly different. Crunchy peanut butter will add little peanut bits to the filling, providing extra texture and a rustic feel. It’s a nice variation if you love that peanut crunch in every bite.
How long should I chill the pie before serving?
Chill the pie for at least 4 hours to allow it to set completely. If you have more time, overnight chilling will improve the flavors and make slicing cleaner. Patience really pays off with this Fluffernutter Pie Recipe.
Can I make this pie nut-free?
Since peanut butter is the star ingredient, this recipe isn’t suitable for those with nut allergies. However, you could experiment with seed butters like sunflower seed butter, but the flavor will be different. Always check for allergy-safe versions of other ingredients as well.
Final Thoughts
Putting together this Fluffernutter Pie Recipe is like wrapping yourself in a cozy, sweet hug with every slice. It’s simple, no-bake, and so satisfyingly creamy—the kind of dessert that inspires smiles and seconds. I can’t wait for you to try it and share it with your favorite people! Whether for a casual get-together or a special occasion, this pie is destined to become a beloved classic in your recipe collection.
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Fluffernutter Pie Recipe
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 4 hours 15 minutes
- Yield: 8 servings
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
Fluffernutter Pie is a creamy, no-bake dessert that combines smooth peanut butter, fluffy marshmallow creme, and whipped topping in a crunchy graham cracker crust. It’s an easy-to-make Americana sweet treat perfect for parties or a quick indulgence, requiring minimal prep and refrigeration to set.
Ingredients
Crust
- 1 pre-made graham cracker crust (9-inch)
Filling
- 1 cup creamy peanut butter
- 1 (8-ounce) package cream cheese, softened
- 1 (7-ounce) jar marshmallow creme (Fluff)
- 1 teaspoon vanilla extract
- 1 (8-ounce) tub whipped topping (such as Cool Whip)
Optional Garnishes
- ¼ cup chopped roasted peanuts
- Mini marshmallows
- Peanut butter drizzle (melted)
Instructions
- Prepare the Filling: In a large mixing bowl, beat the softened cream cheese and peanut butter together until smooth and creamy, ensuring no lumps remain for a silky texture.
- Add Marshmallow and Vanilla: Stir in the marshmallow creme and vanilla extract, beating again until the mixture is thoroughly combined and fluffy.
- Fold in Whipped Topping: Gently fold the whipped topping into the peanut butter mixture, careful not to overmix, until the filling is light and airy.
- Assemble the Pie: Spoon the filling evenly into the pre-made graham cracker crust, spreading and smoothing the top with a spatula for an even surface.
- Garnish (Optional): Sprinkle chopped peanuts, mini marshmallows, or drizzle with melted peanut butter on top for added texture and flavor.
- Chill to Set: Cover the pie and refrigerate for at least 4 hours, allowing it to firm up and the flavors to meld.
- Serve: Slice and serve chilled for a cool, creamy dessert experience.
Notes
- For a homemade crust, combine 1½ cups crushed graham crackers with ¼ cup sugar and 6 tablespoons melted butter, press into a pie pan, and bake at 350°F for 10 minutes. Let it cool before filling.
- This pie can also be frozen and served as an ice cream-style dessert for a unique twist.

