Silky, mousse-like pumpkin filling meets a flaky, blind-baked crust in this pumpkin chiffon pie for a lighter take on a fall classic. This no bake (aside from the crust) pie is modeled after my perfect pumpkin pie and utilizes my favorite (and reader-favorite) homemade pie crust, so you know you're getting all the best flavors in a lighter but still crowd-pleasing version.
On a floured work surface, roll out one disc of chilled pie dough. Turn the dough about one quarter of a turn after every few rolls until dough is in a circle approximately 12" in diameter.
Carefully place the dough into a 9" x 2" pie dish. Use your fingers to tuck it in and make it smooth. If you need to trim the edges, use a small paring knife to do so. Flute the edges with your pointer finger knuckle of one hand and thumb and pointer finger of the other. If your crust has gotten especially warm from touching it, pop it in the refrigerator for 15 minutes to firm up.
Prick the crust a few times with a fork, then line the crust with parchment paper and dried beans or a pie chain/pie weights. Bake the crust for 15 minutes, then remove from the oven, remove the pie weights and parchment, and bake for another 15 minutes. When the crust is done baking, remove it from the oven and allow it to cool completely while you prepare the filling.
Pour the water into a large bowl. Sprinkle the gelatin over the water and allow it to bloom for 5 minutes.
¼ cup (60mL) cold water, 1 envelope (7g) unflavored gelatin
In a medium size saucepan, combine ⅔ cup of the granulated sugar with the salt, cinnamon, ginger, nutmeg, cloves, black pepper, egg yolks, milk, and pumpkin purée. Whisk to combine.
⅔ cup + ¼ cup (183g) granulated sugar, ½ teaspoon salt, ½ teaspoon ground cinnamon, ¼ teaspoon ground ginger, ¼ teaspoon ground nutmeg, ⅛ teaspoon ground cloves, ⅛ teaspoon ground black pepper, 3 large eggs, ½ cup (120mL) whole milk, 1 15-ounce can (425g) pumpkin purée
Turn the heat to medium and cook the mixture while stirring constantly until it is hot and starts to thicken (this will take about 6-8 minutes). Take care not to let the mixture boil. If you want to check for food safety, use a digital instant-read thermometer to check the temperature of the mixture has reached 160ºF (71ºC)
Remove the mixture from the heat, then pour it over the gelatin and whisk to combine. Allow the mixture to sit at room temperature until it is cool but not set, about 45 minutes. Stir the mixture about halfway through to ensure it doesn't set.
Once the filling is cooled, finish the filling. Add the egg whites to a large bowl (if using a handheld electric mixer) or the bowl of a stand mixer fitted with the whisk attachment. Beat the egg whites on high speed until they are foamy, about 1-2 minutes.
3 large eggs
Reduce the mixer speed to low, then slowly add the remaining ¼ cup granulated sugar. Once all of the sugar has been added, add the vanilla extract, then increase the mixer speed to medium-high and beat until stiff peaks, about 5 minutes.
⅔ cup + ¼ cup (183g) granulated sugar, 1 teaspoon vanilla extract
Fold about 1 cup (you can eyeball this) of the egg white mixture into the pumpkin mixture until no white streaks remain.
Add the rest of the egg white mixture to the pumpkin mixture in 4-5 more batches (again, eyeball it), folding everything together until it is mostly combined before adding the next batch.
After the last batch of egg white mixture, fold everything together until it is homogenous and evenly combined. Pour the filling into the cooled crust and refrigerate until firm, at least 4 hours and up to overnight.
Serve with homemade whipped cream, pumpkin spice whipped cream, and sugared cranberries. Leftovers stay fresh covered tightly in the refrigerator up to 5 days. Pie can be frozen, up to 3 months. Wrap tightly in plastic wrap and place in a plastic zip top bag. Thaw in refrigerator overnight.
Video
Notes
Pie crust recipe makes 2 crusts: so you can use 1 for the pie and 1 for cut-out leaves, if you wish. On a floured work surface, roll out the second pie crust, about ⅛" thickness. Use cookie cutters to cut into desired shapes (these are my favorite fall minis!). Brush each lightly with the beaten egg + cream wash and dust with cinnamon sugar (optional). If you'd like to make leaf veins, use a very sharp knife. Place cut pieces a large baking sheet lined with parchment paper or silicone baking mat and bake at 350°F (177ºC) for 10-12 minutes, until lightly browned. Remove from oven and set aside to cool before using to decorate pie. Make pie crust cookies with the scraps.
Orange zest: my classic pumpkin pie uses orange zest, which is a lovely addition to the filling. I left it out of this recipe since we're leaning into a lighter texture, but I encourage you to add if it you want a punchier flavor. Use 2 teaspoons-- you may use fresh or jarred orange zest. I have used both and prefer the stronger flavor of fresh.
All nutritional values are approximate and provided to the reader as a courtesy. Changing ingredients and/or quantities will alter the estimated nutritional calculations.