
This easy pumpkin mousse is a delightful fall dessert that captures cozy seasonal flavors without any baking. Light and fluffy with a creamy texture, it brings together pumpkin purée and warm spices in a way that feels both comforting and elegant. It’s a simple recipe that feels special and is perfect for sharing with family and friends on crisp autumn evenings.
I first made this mousse during a chilly November weekend, and it instantly became a family favorite. Its balance of spice and creaminess is something I find myself craving each fall.
Ingredients
- One cup pumpkin purée: the star ingredient that gives this mousse its rich autumn flavor look for smooth, pure pumpkin purée without added sugars or spices
- Half a cup cream cheese: softened to room temperature for a smooth base that adds richness and tang
- Half a cup powdered sugar: to sweeten gently and blend seamlessly
- One teaspoon pure vanilla extract: for warmth and depth choose a good quality extract for best flavor
- One teaspoon pumpkin pie spice: to lend familiar holiday warmth with cinnamon, nutmeg, and cloves
- Half a teaspoon ground cinnamon: a staple spice that enhances all the pumpkin flavors
- One and a half cups heavy whipping cream: cold and ready to whip into fluffy peaks that give the mousse its airy texture cold cream whips better and faster
Instructions
- Blend the Base Ingredients:
- In a large bowl, combine pumpkin purée, softened cream cheese, powdered sugar, vanilla extract, pumpkin pie spice, and ground cinnamon. Using an electric mixer at medium speed, blend everything together until completely smooth and creamy without lumps. This smooth mixture is the foundation of your mousse, so take your time blending well.
- Whip the Heavy Cream:
- In a separate chilled bowl, whip the cold heavy whipping cream until firm peaks form. Be vigilant to stop whipping just as stiff peaks hold their shape but before it turns grainy or buttery. Well whipped cream is essential for the mousse’s airy texture.
- Combine and Chill:
- Using a rubber spatula, gently fold the whipped cream into the pumpkin mixture. Take care to mix carefully so you do not deflate the whipped cream. The goal is a uniformly fluffy mousse with bright orange color that looks light and inviting. Divide the mousse into serving dishes, cover tightly, and refrigerate for at least two hours to let it set and flavors meld.
- Serve and Garnish:
- Before serving, add a dusting of cinnamon or pumpkin pie spice on top, or a small dollop of whipped cream for extra elegance and flavor contrast. These finishing touches make the mousse look as good as it tastes.

Pumpkin purée itself is my favorite ingredient because it offers subtle sweetness and a velvety texture that blends perfectly with the cream cheese and spices. One special autumn, making this mousse became a cherished tradition for my family, signaling the arrival of pumpkin season with every bite.
Storage Tips
Store leftover mousse in airtight containers in the refrigerator for up to two days. Avoid freezing as the texture may become watery when thawed. Before serving, give it a gentle stir to restore some fluffiness.
Ingredient Substitutions
You can swap pumpkin purée with butternut squash purée for a slightly nuttier flavor that still pairs beautifully with the spices. Heavy whipping cream can be replaced with chilled coconut cream to make a dairy free version with a pleasant tropical undertone. Try using pure maple syrup instead of powdered sugar for a natural sweetness with a hint of caramel and richer autumn flavor.
Serving Suggestions
Top pumpkin mousse with a drizzle of salted caramel sauce to add a luxurious sweet salty hit. Serve alongside gingerbread cookies or cinnamon wafers for crunchy contrast that complements the creamy texture. Pair with a cup of spiced chai or warm apple cider to complete a cozy fall dessert experience.

Enjoy this light, no baking pumpkin mousse chilled for a simple seasonal dessert. It’s elegant enough for guests yet easy enough for weeknight treats.
Common Questions About Recipes
- → Why did my mousse turn out grainy?
Graininess often comes from cream cheese that wasn't fully softened. Let it reach room temperature before mixing and blend thoroughly for a smooth base.
- → How can I ensure my whipped cream holds stiff peaks?
Use cold cream and chill your mixing bowl and beaters beforehand. Whip at medium speed until firm peaks form without overwhipping.
- → Can this mousse be prepared ahead of time?
Yes, resting the mousse for up to 24 hours in the refrigerator allows the flavors to meld and the texture to set perfectly.
- → Are there alternatives to heavy cream for whipping?
Coconut cream is a great dairy-free substitute, offering a creamy consistency with a mild tropical twist that complements the spices.
- → What substitutions work well for pumpkin purée?
Butternut squash purée provides a similar sweet and earthy flavor, adding a subtle nutty undertone for a delightful variation.