Pumpkin Mousse – Ready in 30 Minutes!

Once fall starts, I have all the excuses to make pumpkin mousse. Smooth, light, creamy, and ready in less than 30 minutes! It packs all the amazing flavors of autumn into one easy-to-make no-bake dessert! Packed with warm, cozy flavors, this easy no-bake dessert is the perfect way to celebrate the season.

Homemade pumpkin mousse made with pumpkin puree, heavy cream, and topped with mini pumpkins and ground cinnamon in jars

This is just one of many pumpkin recipes that I have for the fall season. It also comes in handy during the holidays, when I host parties and make Thanksgiving dishes and seasonal treats like Sweet Potato Pie Cupcake and Pumpkin Bundt Cake. A no-bake option saves a lot of time, especially when the oven is already working overtime.

This Creamy Pumpkin Mousse is full of pumpkin flavor, with a velvety, silky texture, and earthy notes of warm spices like cinnamon and nutmeg. I like to sweeten it with maple syrup and finish it with a dollop of whipped cream and ground cinnamon. When you taste it, the flavors explode. This recipe delivers a delectable dessert that’s perfect for cocktail parties or Thanksgiving dinner. I like to serve it in individual glasses and line them up on a tray; even better, I can make it ahead of time, which is so handy during the busy holiday season.

Light pumpkin mousse served in jars on a table

Why you will love this recipe 

  • It’s like pumpkin pie without the crust: Sometimes I like to eat just the pie filling, so I don’t have to roll, crimp, or bake a crust. With this mousse, I can do just that and enjoy the classic pumpkin spice flavor in a creamy dessert without all the hassle.
  • Light and fluffy: It tastes similar to pumpkin pie, but it’s light and fluffy like a cloud instead of heavy like pudding or custard. Make it even lighter using egg whites and light cream instead of pudding and heavy cream.
  • Fast and easy: It takes minutes to prepare and is ready to serve. If you want to eat it chilled, make it the night before. 
  • Just a few ingredients: With a few common ingredients most people have at home, this recipe usually doesn’t even require a shopping trip, as long as you have pumpkin puree on hand. The rest is simple pantry items like vanilla, milk, and cream. 

What you will need

  • Wet ingredients: I use canned pumpkin puree because it has a reliable moisture level, isn’t too watery, and saves time. Maple syrup adds natural caramel flavor and warm maple notes, plus a thick texture without the graininess of brown sugar. Heavy cream traps air, whipping into a light, fluffy texture with luxurious richness. Milk smooths the base, so it mixes smoothly and avoids a chalky texture. Pure vanilla extract builds a rich base and amplifies flavor.
  • Dry ingredients: Instant vanilla pudding thickens and stabilizes the mousse while providing sweetness and a light vanilla flavor. 
  • Seasonings: Besides salt, I add cinnamon to enhance the pumpkin’s sweetness, nutmeg for earthy nuttiness, and a pinch of cloves for rich, pungent warmth.

How to prepare

Whisk the pudding: In a large bowl, whisk the pudding mix with the cinnamon, nutmeg, cloves, and salt, then beat in the milk. Then stir in the pumpkin puree, maple syrup, and vanilla extract until smooth. 

Whip the cream: In another bowl, whip the heavy cream until stiff peaks form, then gently fold in 2/3 of it until smooth. I add the rest to a piping bag with a star tip. 

Fill the glasses: Spoon the mousse mixture into serving glasses, then top with the remaining mousse from the piping bag for a fancy look. 

Garnish and serve: Finally, I garnish it with cinnamon and pumpkin candy before serving. 

Pumpkin mousse dessert topped with ground cinnamon and whipped cream in a jar

Expert tip

Keeping the mousse fluffy

The biggest mistake people make is using homemade pumpkin puree. While homemade ingredients are often nice, I don’t recommend using them here. Pumpkin puree contains a lot of water, and even canned puree needs blotting to remove excess moisture. So avoid homemade puree, and blot your canned puree with paper towels until it is dry.

Additionally, keep the cream, beaters, and bowl cold until you are ready to use them. Whip the cream until it reaches stiff peaks, but stop immediately to prevent it from becoming grainy or separating. Then, gently fold the whipped cream into your mixture to retain its airiness. To do this, cut down the center and fold the mixture over onto itself with a gentle turning motion.

More tips to consider:

  • Chill the mousse for a few hours before serving for a more stable, solid dessert.
  • Don’t over-whip the cream. If you keep whipping after the peaks are stiff, you will end up with gritty butter.
  • Make sure you get pumpkin puree and not pumpkin pie filling. The pie filling is runny and way too sweet.
  • Use gelatin for a firmer texture. Warm the milk, sprinkle the gelatin on top, and let it bloom for 1 minute. 
  • Skip whipped cream to save time, and buy Cool Whip or another prepared whipped topping. 

Recipe variations and add-ins:

  • No pudding: Instead of instant pudding, I sometimes make this with cream cheese for an extra-thick, creamy mousse without gelatin.
  • Egg whites: Another way to make this without pudding is to replace it with egg whites, as in traditional mousse recipes.  
  • Dairy-free: Use coconut cream for the whipped cream and coconut milk for the mousse to make this dairy-free. 
  • Caramel sauce: This pumpkin mousse is heavenly with my homemade caramel sauce swirled in. 
  • Pumpkin seeds: Add crunch by sprinkling roasted pumpkin seeds on top. 

Serving suggestions:

This pumpkin mousse goes great with graham crackers and a glass of milk. I like to serve it at the end of a traditional holiday meal, like my Thanksgiving dinner, with cranberry orange turkey breast made with lingonberry jam, orange zest, and cranberry sauce that pairs well with the warm, sweet pumpkin mousse. I usually serve it with hearty sides like loaded sweet potato casserole topped with toasted pecans, marshmallows, and sweet streusel.

Another way to enjoy a pumpkin-themed meal is with this juicy pumpkin pot roast. My chuck roast comes out so tender and flavorful, baked with garlic, onion, pumpkin, pineapples, cinnamon, nutmeg, and beef broth. It’s not just for the holiday. My holiday loves it year-round. Serve it with sweet potatoes instead if that’s too much pumpkin for you. After dinner, enjoy your mousse with a couple of these Instant Pot pumpkin bites. These tiny treats are fast and easy to make, with a creamy center and a rich pumpkin flavor.

How to store leftovers:

  • Refrigerate: Store leftover mousse in an airtight container in the fridge for up to 3 days.    
  • Freezing: Freezing is not recommended. The cream tends to separate when you thaw it.
Fluffy pumpkin mousse in a jar

Frequently asked questions

Why is my pumpkin mousse runny?

It could be from too much water in the pumpkin puree. I highly recommend using canned pumpkin puree instead of homemade because it has a better consistency. It is thicker, and you usually don’t have as much water to press out. However, I still pat mine dry with paper towels until it comes back dry. Another issue could be that you didn’t beat the whipped cream long enough. It needs to reach stiff peaks before you stop, so the mousse stays light and fluffy.

How do I keep the mousse from being gritty?

Know when to stop whipping the cream. Overwhipping can cause the fat to separate and turn into butter. These little butter granules feel like grit and make the mousse feel gritty. If you use gelatin in your mousse, this can also cause a gritty texture. Make sure it is completely dissolved before adding it. The same goes for sugar. If you add sugar, make sure it is dissolved before mixing it in. 

Why is my pumpkin mousse dry?

Using too much starch can cause this. In my recipe, the only starch I use is Instant pudding, so that should not cause this problem. But if you add gelatin, cornstarch, or another starch, it can make the mixture turn pasty or dry. If you add anything, make sure you also add some fat or liquid to prevent this. A splash of cream should fix the problem.

Can I turn this into a pie?

Absolutely! Bake your pie crust ahead of time, or buy a premade crust from the store. Then, after making the mousse, fill the crust and chill the pie for at least four hours. I would let it set overnight just to be sure. If it isn’t set enough for a pie, add a packet of gelatin to the mousse. 

More delicious pumpkin recipes:

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Pumpkin Mousse is smooth, light, and creamy! It has all the amazing flavors of autumn in one easy-to-prepare, no-bake dessert! #pumpkin #pumpkinmousse #fallrecipes #thanksgiving #sweetandsavorymeals

Easy Pumpkin Mousse

Pumpkin Mousse is a smooth, light, creamy, no-bake dessert that captures all the flavors of autumn and is ready in under 30 minutes.
5 from 10 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Diet: Gluten Free
Keyword: Pumpkin Mousse
Prep Time: 30 minutes
Refrigerate:: 1 hour
Total Time: 1 hour 30 minutes
Servings: 4 servings
Calories: 140kcal

Ingredients

  • 1 package 3.4-oz. instant vanilla pudding
  • 1/4 teaspoon nutmeg
  • 1/2 teaspoon cinnamon plus more for garnish
  • Pinch of cloves
  • 1/4 teaspoon kosher salt
  • 1 can 15-oz. pumpkin purée
  • 1/4 cup maple syrup
  • 1 teaspoon vanilla extract
  • 1 cup whole milk
  • 1 1/2 cup heavy cream

Instructions

  • In a large bowl, whisk together the dry ingredients: pudding mix, cinnamon, nutmeg, cloves, and salt.
  • Next, add the milk and beat to combine.
  • Add pumpkin puree, maple syrup, and vanilla extract. Beat until smooth.
  • In another large bowl, whip heavy cream until stiff peaks form, 3 to 4 minutes. Fold two-thirds of the whipped cream into the pumpkin mixture, stirring until smooth. Add the rest to a piping bag fitted with the star tip.
  • Spoon the mousse mixture into serving glasses, then top with the remaining whipped cream. Refrigerate for 1-3 hours.
  • Garnish with a sprinkle of cinnamon and candy pumpkin before serving.

Video

Notes

Keeping the mousse fluffy

The biggest mistake people make is using homemade pumpkin puree. While homemade ingredients are often nice, I don’t recommend using them here. Pumpkin puree contains a lot of water, and even canned puree needs blotting to remove excess moisture. So avoid homemade puree, and blot your canned puree with paper towels until it is dry.
Additionally, keep the cream, beaters, and bowl cold until you are ready to use them. Whip the cream until it reaches stiff peaks, but stop immediately to prevent it from becoming grainy or separating. Then, gently fold the whipped cream into your mixture to retain its airiness. To do this, cut down the center and fold the mixture over onto itself with a gentle turning motion.

More tips to consider:

  • Chill the mousse for a few hours before serving for a more stable, solid dessert.
  • Don’t over-whip the cream. If you keep whipping after the peaks are stiff, you will end up with gritty butter.
  • Make sure you get pumpkin puree and not pumpkin pie filling. The pie filling is runny and way too sweet.
  • Use gelatin for a firmer texture. Warm the milk, sprinkle the gelatin on top, and let it bloom for 1 minute. 
  • Skip whipped cream to save time, and buy Cool Whip or another prepared whipped topping. 

Nutrition

Calories: 140kcal | Carbohydrates: 22g | Protein: 5g | Fat: 4g | Saturated Fat: 2g | Cholesterol: 12mg | Sodium: 214mg | Potassium: 255mg | Fiber: 1g | Sugar: 20g | Vitamin A: 303IU | Calcium: 199mg
5 from 10 votes

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11 Comments

  1. This Pumpkin Mousse recipe is absolutely perfect for fall! It’s so light and creamy, with just the right amount of pumpkin spice flavor. I love how quick and easy it is to make—ready in under 30 minutes!5 stars

  2. These drinks look festive and inviting! The whipped cream topping and little pumpkin-shaped decorations add a playful and seasonal touch.5 stars

  3. This mousse was really super delicious. Light and fluffy, yet still creamy and not overly sweet, just the right amount of spices. Delish!5 stars

  4. This pumpkin mousse turned out delicious and was very pretty with whipped cream and a sprinkle of cinnamon on top! I did not change anything except I did add a pinch of allspice because I love it.5 stars