Fluffy No-Bake Marshmallow Pumpkin Pie
This marshmallow pumpkin pie tastes like a cross between a fluffy mousse and a creamy slice of Thanksgiving. It needs zero oven time, which means you can make it in the middle of a busy fall week and still have a proper dessert.
The whole thing comes together in about 20 minutes of hands-on work, then the fridge does the rest. If you want pumpkin pie flavor without the fuss of a custard bake, this is the one.
What Makes This No-Bake Pie So Good
The marshmallows do double duty. They sweeten the whole thing so you do not need extra sugar, and their gelatin gives the filling a light, airy set that slices clean without cornstarch or eggs.
The pumpkin and cream cheese base keeps the flavor rich and real. It does not taste like a whipped topping delivery system, which is the pitfall of a lot of quick pumpkin pies.
The texture right out of the fridge is smooth and almost mousse-like. It softens slightly as it sits, so you get a little contrast between the cold creamy filling and the crisp graham crust.
Ingredients
- 1 (9‑inch) graham cracker crust: store‑bought is fine, or use a homemade one pressed into a pie plate
- 10 oz mini marshmallows: the minis melt faster and measure easily
- 1 cup pumpkin purée: pure pumpkin, not pumpkin pie filling
- 8 oz cream cheese, softened: full‑fat block cream cheese works best here
- 1 cup heavy whipping cream: keep it very cold
- 1 tsp pumpkin pie spice: a standard blend, or mix your own cinnamon, ginger, nutmeg, and clove
- 1 tsp vanilla extract
- ¼ tsp fine sea salt
Variations / Substitutions
- Dairy‑free: swap the cream cheese for a plant‑based block and the heavy cream for coconut cream whipped until stiff; the set will be a little softer but still sliceable
- Spice level: add a pinch of extra ginger or cardamom if you like a warmer kick
- Chocolate base: spread melted semisweet chocolate over the crust and chill it before adding the filling for a chocolate‑pumpkin layer
- Topping: a ring of whipped cream rosettes looks pretty, or shave some dark chocolate over the top just before serving
If you love the idea of pumpkin meets marshmallow but want something baked, our classic pumpkin custard pie with marshmallow meringue is a great weekend project.
How to Make Fluffy No-Bake Marshmallow Pumpkin Pie
Step 1: Melt the Marshmallows
Set a medium saucepan over medium‑low heat and add the 10 oz mini marshmallows, 1 cup pumpkin purée, 1 tsp pumpkin pie spice, and ¼ tsp salt. Stir frequently with a silicone spatula until the marshmallows are completely melted and the mixture looks like glossy orange lava, about 5 minutes.
You will smell the spices warming as it melts. The mixture will be thick but pourable; do not walk away because it can catch on the bottom if the heat creeps up. Remove the pan from the heat and let it cool while you start the next step, stirring once or twice so a skin does not form.
Step 2: Beat the Cream Cheese
In a large mixing bowl, beat the 8 oz softened cream cheese with a hand mixer until it is smooth and creamy, about 2 minutes. You want zero lumps before the pumpkin mixture goes in.
With the mixer on low, slowly pour the warm marshmallow‑pumpkin mixture into the cream cheese. Increase the speed to medium and beat until it looks like a uniform orange cheesecake batter, another 1 to 2 minutes. Scrape the bowl well, especially the bottom and sides, so no cream cheese streaks hide in the filling.
Step 3: Whip the Cream and Fold
Pour the 1 cup cold heavy cream and 1 tsp vanilla extract into a separate bowl. Whip on high until the cream holds stiff peaks, about 3 to 4 minutes. Stop the mixer the moment the cream stands up firmly on the whisk; over‑whipping will turn it grainy.
Scoop about a third of the whipped cream into the pumpkin mixture and stir it in gently to lighten the base. Then fold in the remaining whipped cream with a wide spatula, cutting through the center and turning the bowl, until no white streaks remain. The filling will be airy and the color of pale pumpkin butter.
Step 4: Fill the Crust
Scrape the entire filling into the 9‑inch graham cracker crust and smooth the top with an offset spatula. The pie will be mounded slightly in the center.
Cover the pie loosely with plastic wrap, being careful not to let the wrap touch the surface, or invert a large bowl over it. Chill for at least 4 hours, until the filling is firm enough to slice. Overnight is even better.
Step 5: Top with Whipped Cream and Serve
Once the pie is fully chilled, spread a thin layer of sweetened whipped cream across the top, or pipe a border around the edge. A light dusting of cinnamon or a few mini marshmallows pressed into the cream gives it a finished look.
Slice with a sharp knife dipped in hot water and wiped clean between cuts, and serve straight from the fridge while the filling is cool and set. The crust stays crisp and the filling has a soft, almost mousse‑like slice.
A Few Notes Before You Start
- The cream cheese needs to be truly softened, so let it sit at room temperature for at least an hour. Cold cream cheese will leave tiny lumps no amount of beating can fix.
- Mini marshmallows melt more evenly than standard ones, which stretch and turn stringy. If you only have large marshmallows, chop them into smaller pieces first.
- Do not use pumpkin pie filling by mistake. That mix has extra sugar and thickeners that throw off the set and make the pie too sweet.
- If you want cleaner slices, chill the pie overnight. A 4‑hour chill works, but 8 hours or longer gives you the neatest pieces.
Storing Leftovers
- Refrigerate: Cover the pie dish or transfer slices to an airtight container and keep in the fridge for up to 4 days. The crust softens a bit after day two, but the filling stays creamy.
- Reheating: This pie is not meant to be warm. Serve it cold.
What to Serve with Marshmallow Pumpkin Pie
A strong cup of black coffee or a mug of spiced apple cider balances the sweetness without competing. For a bigger spread, ginger molasses cookies on the side add a chewy snap and a hit of ginger that works well with the pumpkin. If you want to lean into the holiday table feel, a bowl of salty candied pecans gives you crunch and a little salt right next to the creamy pie.
Frequently Asked Questions
Can I use homemade whipped cream instead of a tub of frozen whipped topping?
Yes, and it is what the recipe calls for. Freshly whipped heavy cream gives the filling a cleaner dairy flavor and better texture than a shelf‑stable topping. Just whip it to stiff peaks and fold it in gently.
What if I don’t have cream cheese?
You can substitute an equal weight of mascarpone. The pie will taste a little milder and the texture will be slightly softer, but it still slices well. Do not use low‑fat cream cheese; it adds too much water and the filling may weep.
Can I make this pie ahead and freeze it?
Freezing is not ideal because the filling can separate and turn watery when it thaws. The pie holds beautifully in the refrigerator for a few days, so it is already a great make‑ahead dessert without needing the freezer.
Can I toast marshmallows on top instead of whipped cream?
Yes. Sprinkle a layer of mini marshmallows over the chilled pie right before serving, then pop it under a broiler for 30 to 60 seconds until the tops are golden. Watch it the entire time, because marshmallows burn fast. Let it cool a minute so the crust stays firm, then slice.
Marshmallow Pumpkin Pie Recipe
Ingredients
Method
- Melt marshmallows, pumpkin purée, pumpkin pie spice, and salt in a saucepan over medium‑low heat, stirring until smooth, about 5 minutes. Set aside to cool slightly.
- Beat the softened cream cheese until smooth, then gradually beat in the warm marshmallow mixture until uniform.
- In a separate bowl, whip the heavy cream and vanilla to stiff peaks. Fold one‑third into the pumpkin mixture, then gently fold in the rest until no streaks remain.
- Pour the filling into the graham cracker crust, smooth the top, and chill for at least 4 hours until firm.
- Top with whipped cream or a dusting of cinnamon, slice with a warm knife, and serve cold.
