Name: Decadent No-Bake Fluffernutter Pie
Prep time: 20 min
Cook time: PT-487721H9M52S
Total time: 4 h 20 min
Cuisine: American
Ingredients: 1 1/2 cups graham cracker crumbs; 6 tbsp melted butter; 2 tbsp granulated sugar; 8 oz cream cheese, softened; 1 cup creamy peanut butter; 1 1/2 cups marshmallow fluff; 1 tsp vanilla extract; 1 cup heavy whipping cream; 2 tbsp powdered sugar; Mini marshmallows (optional, for topping); Chopped peanuts or peanut butter chips (optional, for garnish)

Why You’ll Love This Recipe

If you’re a fan of peanut butter and marshmallow, this pie is everything you love in one easy dessert. The no-bake preparation makes it perfect for warm days or last-minute gatherings, and the rich, creamy texture satisfies every sweet tooth. It’s a fun, kid-friendly dessert that adults will love just as much.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Graham cracker crumbs
Melted butter
Granulated sugar
Cream cheese
Creamy peanut butter
Marshmallow fluff (or marshmallow creme)
Heavy whipping cream
Vanilla extract
Powdered sugar
Mini marshmallows (optional, for topping)
Chopped peanuts or peanut butter chips (optional, for garnish)

Directions

In a bowl, mix graham cracker crumbs, melted butter, and sugar until well combined. Press the mixture firmly into a 9-inch pie dish. Chill in the refrigerator for 30 minutes.
In a large mixing bowl, beat cream cheese and peanut butter until smooth and creamy.
Add marshmallow fluff and vanilla extract, and continue to mix until well incorporated.
In a separate bowl, whip heavy cream with powdered sugar until stiff peaks form.
Gently fold the whipped cream into the peanut butter mixture until fully combined.
Pour the filling into the chilled crust and smooth the top.
Refrigerate for at least 4 hours, or until set.
Before serving, garnish with mini marshmallows, chopped peanuts, or peanut butter chips if desired.

Servings and timing

This recipe yields 8 servings.
Prep time: 20 minutes
Chill time: 4 hours
Total time: 4 hours and 20 minutes

Variations

Chocolate swirl: Add melted chocolate or chocolate chips to the filling for a chocolate-peanut butter twist.
Nut-free version: Use sunflower seed butter instead of peanut butter for a nut-free alternative.
Oreo crust: Swap out the graham cracker crust for a crushed Oreo cookie base for a richer flavor.
Frozen fluffernutter pie: Freeze the pie instead of chilling for an ice cream-like texture.
Banana addition: Add a layer of sliced bananas over the crust before pouring in the filling.

Storage/Reheating

Store the fluffernutter pie covered in the refrigerator for up to 5 days.
For longer storage, freeze the pie (without garnishes) for up to 1 month. Thaw in the refrigerator before serving.
This pie is not meant to be reheated and is best served chilled or frozen.

FAQs

Can I make this pie in advance?

Yes, it’s perfect for making a day ahead. Just keep it refrigerated until ready to serve.

Can I use crunchy peanut butter?

Yes, though it will change the texture slightly. Crunchy peanut butter adds a bit of bite to the smooth filling.

Is marshmallow fluff the same as melted marshmallows?

Not quite. Marshmallow fluff has a smoother, spreadable consistency. You can use melted mini marshmallows in a pinch, but the texture may vary.

Can I use store-bought whipped topping?

Yes, you can substitute the homemade whipped cream with an 8 oz container of whipped topping for convenience.

What can I use instead of graham crackers?

Try digestive biscuits, vanilla wafers, or crushed pretzels for a sweet-salty crust.

How long does it need to chill?

At least 4 hours is recommended, but overnight is best for a firmer slice.

Can I make this pie gluten-free?

Yes, simply use gluten-free graham crackers or another gluten-free cookie for the crust.

Will the pie hold up at room temperature?

It will hold up for a short period (30–45 minutes), but it’s best served cold for optimal texture and flavor.

What’s the best way to slice this pie?

Use a sharp knife dipped in hot water and wiped clean between slices for the cleanest cuts.

Can I add a chocolate ganache topping?

Absolutely. A thin layer of ganache spread over the top after chilling adds a rich finishing touch.

Conclusion

Decadent no-bake fluffernutter pie is a no-fuss dessert that delivers maximum flavor with minimal effort. Its creamy peanut butter filling and marshmallow sweetness make it a crowd-pleaser for all ages. Whether you’re whipping it up for a celebration, summer cookout, or just a sweet craving, this pie is guaranteed to satisfy with every smooth, indulgent bite.