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Pumpkin Mousse Pie Recipe

4.9 from 136 reviews

This Pumpkin Mousse Pie is a decadent, creamy dessert combining a spiced pumpkin mousse filling with a buttery gingersnap cookie crust, topped with a lightly sweetened cinnamon-maple whipped cream. Perfect for fall gatherings or holiday celebrations, this no-bake pie delivers smooth texture and warm autumn flavors with minimal prep and chilling time.

Ingredients

Scale

For the Crust

  • 2 cups gingersnap cookie crumbs
  • ½ cup unsalted butter, melted
  • ¼ teaspoon kosher salt

For the Pumpkin Mousse Filling

  • 8 oz cream cheese, room temperature
  • 1 cup powdered sugar
  • 1 cup pure pumpkin puree
  • ½ tablespoon vanilla extract
  • 2 teaspoons pumpkin pie spice
  • 1 cup heavy whipping cream, very cold

For the Whipped Cream Topping

  • 1 cup heavy whipping cream, very cold
  • 2 tablespoons powdered sugar
  • 2 tablespoons maple syrup
  • 1 teaspoon ground cinnamon
  • 1 teaspoon vanilla extract

Instructions

  1. Prepare the crust: Pulverize the gingersnap cookies in a food processor or blender until very fine crumbs form. Transfer to a large bowl, then add the melted butter and kosher salt. Combine well using a fork until all crumbs are fully moistened.
  2. Form the crust: Press the moistened crumb mixture firmly and evenly into the bottom and sides of a 9-inch pie plate. Place the crust in the refrigerator to chill while you prepare the filling.
  3. Make the cream cheese base: In a stand mixer bowl fitted with the paddle attachment, or using a hand mixer, beat together the cream cheese and powdered sugar until smooth and creamy with no lumps.
  4. Mix in pumpkin and spices: Add the pumpkin puree, vanilla extract, and pumpkin pie spice to the cream cheese mixture. Blend thoroughly until fully incorporated.
  5. Whip the cream for mousse: In a separate bowl, whip the cold heavy whipping cream with a whisk attachment or hand mixer until stiff peaks form. Carefully fold the whipped cream into the pumpkin mixture in two batches, using a rubber spatula to combine gently until light, fluffy, and evenly mixed.
  6. Assemble and chill: Spoon the pumpkin mousse filling into the prepared crust and spread into an even layer. Refrigerate for at least 3 hours, or until the mousse is fully set.
  7. Prepare the whipped cream topping: Combine the second cup of heavy whipping cream, powdered sugar, maple syrup, ground cinnamon, and vanilla extract in a bowl. Whip using a whisk attachment or handheld mixer until soft to stiff peaks form.
  8. Finish the pie: Spread and swoop the cinnamon-maple whipped cream over the chilled pumpkin mousse. Slice and serve immediately or keep refrigerated until serving.

Notes

  • For best results, ensure the heavy cream is very cold before whipping to achieve optimal volume.
  • The pie requires at least 3 hours chilling time to properly set the mousse filling.
  • Gingersnap crumbs can be made by crushing cookies in a food processor or placing cookies in a sealed bag and crushing with a rolling pin.
  • This pie is best served the same day or within 1-2 days refrigerated to maintain the mousse’s light texture.
  • You can adjust the amount of maple syrup in the topping to your preferred sweetness.

Keywords: Pumpkin Mousse Pie, pumpkin pie, gingersnap crust, no-bake pumpkin dessert, whipped cream topping, fall dessert, easy holiday pie