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Pumpkin Mousse Pie Recipe


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3.9 from 79 reviews

  • Author: Emma
  • Total Time: 6 hours 20 minutes
  • Yield: 12 servings

Description

This easy Pumpkin Mousse Pie features a buttery graham cracker crust paired with a light and fluffy pumpkin mousse that’s perfect for fall gatherings and festive occasions. With its creamy texture and spiced pumpkin flavor, this no-bake dessert is sure to please everyone at the table.


Ingredients

Crust

  • 13 graham crackers
  • ½ cup (1 stick) salted butter, melted
  • 3 tablespoons sugar

Mousse

  • 8 ounces cream cheese, softened
  • 15 ounces pumpkin puree
  • ⅓ cup brown sugar
  • 1 ½ teaspoons vanilla extract
  • 1 teaspoon pumpkin pie spice
  • 4 cups whipped topping, divided
  • Ground cinnamon, for garnish (optional)


Instructions

  1. Prepare the crust: Lightly spray a 9-inch pie dish with non-stick cooking spray and set aside.
  2. Make graham cracker crumbs: In the bowl of a food processor, pulse the graham crackers for 30 seconds or until they reach a medium to fine crumb texture.
  3. Add butter and sugar: Drizzle melted butter into the crumbs, add sugar, and pulse until the mixture resembles wet sand.
  4. Form the crust: Press the crumb mixture into the bottom and halfway up the sides of the pie dish using damp fingers or the bottom of a measuring cup.
  5. Freeze the crust: Cover the crust with plastic wrap and place it in the freezer while you prepare the mousse.
  6. Combine cream cheese and pumpkin: Using a stand or hand mixer with a whisk attachment, mix the softened cream cheese and pumpkin puree on low speed until smooth.
  7. Add sugars and spices: Mix in the brown sugar, vanilla extract, and pumpkin pie spice on low speed until fully incorporated and smooth.
  8. Fold in whipped topping: Gently fold 2 cups of the whipped topping into the pumpkin mixture with a rubber spatula until light and fluffy; keep remaining whipped topping chilled.
  9. Assemble the pie: Remove crust from freezer and spoon the mousse mixture into the pie dish, spreading evenly.
  10. Chill the pie: Cover the pie with plastic wrap and refrigerate for at least 6 hours or overnight to set the mousse.
  11. Finish and serve: Before serving, spread the remaining 2 cups of whipped topping over the mousse and garnish with a sprinkle of ground cinnamon if desired.

Notes

  • For best results, chill the pie overnight to allow the mousse to set fully.
  • You can substitute homemade whipped cream for store-bought whipped topping if desired.
  • Use slightly damp fingers or a measuring cup bottom to press crust evenly without cracking.
  • Ensure cream cheese is softened to room temperature for smooth mousse texture.
  • This pie is best served chilled and kept refrigerated until ready to serve.
  • Prep Time: 20 minutes
  • Cook Time: 0 minutes
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American