Picture this: it’s a sweltering summer afternoon, and the last thing you want to do is turn on the oven. Enter my No-Bake Peanut Butter Marshmallow Pie – your new best friend for when you need a showstopping dessert without breaking a sweat. This creamy dream combines a chocolate cookie crust with a luscious peanut butter and marshmallow filling that’ll have everyone begging for seconds.

I first made this pie for my nephew’s birthday when my oven decided to quit on me. Panic turned to triumph when the kids (and let’s be honest, the adults too) devoured it before the cake! Now it’s my go-to for potlucks, late-night cravings, and those “oops I forgot to bake something” moments. The best part? You probably have most ingredients in your pantry right now.

And since we’re skipping the oven, you get to spend more time enjoying it rather than slaving over it. Just mix, chill, and prepare for compliments!

Why You’ll Love This No-Bake Peanut Butter Marshmallow Pie

This pie isn’t just delicious—it’s practically magic in dessert form. Here’s why it’ll become your new favorite:

No oven required – Perfect for hot summer days or when your kitchen’s a disaster zone
Creamy dreamy texture – That marshmallow-peanut butter combo is like biting into a cloud

Ready in minutes (plus chilling time) – Most of the “work” is just waiting for it to set
Crowd-pleaser – Kids go nuts for it, and adults secretly want seconds
Foolproof – Even if you’re baking-challenged, you can’t mess this up

It’s the kind of recipe that makes people think you slaved for hours when really, you just got to enjoy an extra iced coffee while it chilled!

Ingredients for No-Bake Peanut Butter Marshmallow Pie

Here’s the beautiful part – you likely have most of these ingredients sitting in your pantry right now!

1 package (14 oz) Oreos – Regular or double-stuff both work great, but don’t get the thin ones (we need that crumb structure!)

8 tablespoons (1 stick) unsalted butter, melted – I always use real butter here, not margarine
1 cup heavy whipping cream, chilled – Pro tip: throw your mixing bowl in the freezer for 10 minutes first
½ cup powdered sugar – The secret to stabilizing your whipped cream

8 ounces cream cheese, softened – Leave it on the counter for at least 30 minutes
3 tablespoons granulated sugar – Just enough sweetness to balance the peanut butter
1 jar (7 oz) marshmallow crème – Look for the fluff in the baking aisle

1 ¼ cup creamy peanut butter – Use the good stuff you’d eat by the spoonful
¾ cup heavy whipping cream – For that gorgeous cloud-like topping
2-3 tablespoons powdered sugar – Adjust to your sweetness preference

Optional but oh-so-worth-it garnishes: a drizzle of melted peanut butter and some crushed peanut butter sandwich cookies on top. Because why not make it extra special?

Equipment You’ll Need

You won’t need anything fancy for this pie – just grab these basics from your kitchen:

9-inch springform pan – The removable sides make serving a breeze

Food processor (or a rolling pin and zip-top bag) – For crushing those Oreos into perfect crumbs
Electric mixer – A hand mixer works great if you don’t have a stand mixer
Mixing bowls – One for the crust, one for filling, and one for whipped cream

Spatula – For scraping every last bit of that delicious filling into the pan

That’s it! No special tools required – just everything you probably already have in your kitchen drawers.

How to Make No-Bake Peanut Butter Marshmallow Pie

Step 1: Prepare the Crust

First things first – let’s make that chocolatey foundation! Toss your Oreos (yes, the whole cookies – no need to remove the cream!) into your food processor and pulse until you get fine crumbs. Don’t go overboard – about 15 pulses should do it. You want them sandy, not powdery.

Dump those gorgeous black crumbs into a bowl and stir in the melted butter until it looks like wet sand. Now press this heavenly mixture firmly into your greased springform pan. Pop it in the fridge for at least 15 minutes while you make the filling – this helps prevent a crumbly crust disaster later!

Step 2: Make the Filling

Time for the good stuff! Whip that chilled heavy cream with the ½ cup powdered sugar until you get beautiful stiff peaks – this should take about 3-4 minutes with an electric mixer. Set this aside for a moment.

In another bowl, beat the softened cream cheese with granulated sugar until smooth. Keep beating until it’s completely combined and dreamily creamy. Now here’s the important part: gently fold in your whipped cream with a spatula. I do this in three additions to keep it light and airy. Don’t overmix – a few streaks are fine!

Step 3: Assemble and Chill

Pour that luscious filling into your waiting crust, smoothing the top with your spatula. Cover loosely with plastic wrap and refrigerate for at least 3-4 hours (overnight is even better!).

Right before serving, whip up that remaining heavy cream with powdered sugar for the topping. Pipe or spread it over your pie, then go wild with garnishes! The contrast of textures is everything. Slice with a warm knife dipped in hot water for perfect, clean cuts every time!

Image: AI-generated illustration.

Irresistible No-Bake Peanut Butter Marshmallow Pie Recipe at a Glance

A creamy, no-bake pie with a chocolate cookie crust, peanut butter filling, and marshmallow crème.

Prep time: 20 minutes
Cook time: 0 minutes
Total time: 3 hours 20 minutes
Yield: 8-10 slices
Category: Dessert
Method: No-Bake
Cuisine: American
Calories (estimated): 450 per serving

Tips for the Perfect No-Bake Peanut Butter Marshmallow Pie

First – chill your mixing bowl before whipping the cream! A quick 10 minutes in the freezer makes all the difference for getting those perfect peaks. And don’t skip softening the cream cheese properly – leave it out for at least 30 minutes or you’ll end up with lumpy filling (been there!).

When slicing, run your knife under hot water and wipe it clean between cuts for picture-perfect slices. Oh, and if your pie seems too soft after chilling? No worries! Just pop it in the freezer for 30 minutes before serving – works like a charm.

Serving and Storage Suggestions

This pie is practically begging for fancy garnishes! I love drizzling melted peanut butter in zigzags over the top – just microwave it for 15 seconds first so it flows beautifully. Crushed peanut butter cookies sprinkled on top add the perfect crunch. For parties, I’ll slice it into 10 thinner pieces (it’s rich!), but at home? Let’s be real – we’re going for 6 generous wedges!

Store any leftovers (ha!) covered in the fridge for up to 3 days. The crust might soften a tad, but the flavor only gets better.

Image: AI-generated illustration.

Nutritional Information

Just a heads up – these numbers are estimates and can change depending on your exact ingredients. But if you’re curious, here’s the scoop per slice (based on 10 servings):

Calories: 450
Fat: 32g
Carbs: 36g
Protein: 8g

Not exactly health food, but hey – we’re here for the joy, not the kale! Everything in moderation, right?

FAQs About No-Bake Peanut Butter Marshmallow Pie

Can I use crunchy peanut butter instead of creamy?
Absolutely! Just keep in mind it’ll change the smooth-as-silk texture slightly.

How long does it really need to set?
The full 3-4 hours is non-negotiable for clean slices, but overnight is even better. I learned this the hard way when my impatient nephew tried to eat it after just 2 hours – let’s just say we had peanut butter soup with Oreo crumbles!

Can I freeze this pie?
You bet! Wrap it tightly in plastic wrap, then foil, and freeze for up to a month. Thaw overnight in the fridge before serving. The texture stays perfect – I always keep one in my freezer for emergencies (like Tuesday nights).

What can I use instead of Oreos?
Graham crackers work beautifully, or try chocolate grahams for extra richness.

Why is my filling not setting?
Three likely culprits: cream cheese wasn’t soft enough (lumps prevent proper setting), under-whipped cream, or not enough chilling time. If it happens, pop it in the freezer for an hour – saves the day every time!

There you have it – your ticket to dessert fame with minimal effort! Now go forth and enjoy every cloud-like, chocolatey-crumbed moment. You’ve earned it!

About This Recipe

This recipe is adapted from published sources and written by the BestAllTop editorial team. The measurements, temperatures and timings above follow the original method. The photographs on this page are AI-generated illustrations of the finished dish, not photographs of a batch cooked in our own kitchen.

Irresistible No-Bake Peanut Butter Marshmallow Pie Recipe

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Author: The BestAllTop Team
Total Time: 3 hours 20 minutes
Yield: 8-10 slices 1x
Diet: Vegetarian

Print Recipe

Description

A creamy, no-bake pie with a chocolate cookie crust, peanut butter filling, and marshmallow crème.

Ingredients

Scale

1 package (14 oz) Oreos
8 tablespoons (1 stick) unsalted butter, melted
1 cup heavy whipping cream
½ cup powdered sugar
8 ounces cream cheese, softened
3 tablespoons granulated sugar
1 jar (7 oz) marshmallow crème
1 ¼ cup creamy peanut butter
¾ cup heavy whipping cream
2–3 tablespoons powdered sugar
Peanut butter for garnish, optional
Peanut butter sandwich cookies for garnish, optional

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Instructions

Lightly grease a 9-inch springform pan and pulse Oreos into fine crumbs. Mix with melted butter and press into the pan.
Chill the crust in the refrigerator or freezer.
Beat heavy whipping cream with powdered sugar until stiff peaks form.
In another bowl, beat cream cheese and granulated sugar until smooth. Add marshmallow crème and peanut butter, then fold in whipped cream.

Pour filling into the crust and refrigerate for 3-4 hours.
Before serving, whip heavy cream with powdered sugar and pipe onto the pie. Garnish with crushed cookies and drizzled peanut butter.

Notes

Use a chilled bowl for whipping cream for best results.

Let the pie set fully before slicing.
Store leftovers in the refrigerator.

Prep Time: 20 minutes
Cook Time: 0 minutes
Category: Dessert
Method: No-Bake
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 450
Sugar: 30g
Sodium: 280mg
Fat: 32g
Saturated Fat: 15g
Unsaturated Fat: 12g
Trans Fat: 0g
Carbohydrates: 36g
Fiber: 2g
Protein: 8g
Cholesterol: 55mg

No-Bake Peanut Butter Marshmallow Pie Recipe