As the chill of autumn settles in, there’s nothing quite like indulging in a delightful dessert that captures the essence of the season. That’s how I found myself whipping up a batch of Pumpkin Chia Mousse, drawn in by the rich, cozy aroma of spices and pumpkin wafting through my kitchen. It’s a joyful treat that feels indulgent but is surprisingly easy to make!
In just 10 minutes of prep, you can blend together creamy non-dairy milk, velvety pumpkin puree, and nutrient-packed chia seeds for a mousse that’s not only delicious but also bursting with wholesome goodness. Trust me, this dessert has a little magic that’s perfect for any occasion, whether you’re hosting a gathering or simply need a sweet escape from the fast food frenzy.
Top it off with crunchy graham crackers and a light dollop of whipped topping or Greek yogurt, and you’ll be amazed at how a simple dish can bring smiles and warmth to your table. Ready to impress your taste buds? Let’s dive into this irresistible recipe!
Why is Pumpkin Chia Mousse a Must-Try?
Deliciously Creamy: This mousse combines silky pumpkin puree with non-dairy milk, creating a rich texture that melts in your mouth.
Nutritious Goodness: Packed with fiber and protein from chia seeds, it’s a dessert you can feel good about.
Quick & Easy: With just 10 minutes of prep, you can whip up a delightful treat that fits into any busy schedule.
Seasonal Flavor: The warm spices and pumpkin flavor evoke cozy autumn vibes, making it a perfect seasonal dessert.
Crowd-Pleasing: Whether at a dinner party or a casual get-together, this mousse is sure to impress your friends and family.
Looking for more delectable pumpkin recipes? Check out our fantastic Pumpkin Spice Latte to keep the seasonal spirit alive!
Pumpkin Chia Mousse Ingredients
• Get ready to create a delightful dessert!
For the Mousse
- Non-dairy milk – adds a creamy base without the dairy, perfect for vegan diets.
- Canned pumpkin or homemade pumpkin puree – brings in that rich flavor and gorgeous color; homemade offers an extra touch of freshness.
- Chia seeds – these tiny powerhouses thicken the mousse and provide a healthy boost of fiber.
- Pure maple syrup – adds natural sweetness while complementing the pumpkin’s earthiness.
- Vanilla – enhances the overall flavor and adds a hint of warmth.
- Pumpkin pie spice – infuses the mousse with that signature fall flavor everyone loves.
- Sea salt – a pinch brings all the flavors together, balancing the sweetness beautifully.
For Serving
- Graham cracker sheets – the perfect crunchy topping; crush them for a delightful texture contrast.
- Whipped topping or Greek yogurt – adds a light, creamy finish that elevates each bite of pumpkin chia mousse.
Now that you have everything you need, it’s time to bring this Pumpkin Chia Mousse to life!
How to Make Pumpkin Chia Mousse
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Blend Ingredients: In a high-powered blender or food processor, combine the non-dairy milk, pumpkin puree, chia seeds, maple syrup, vanilla, pumpkin pie spice, and sea salt. Blend on high until smooth and creamy. Taste and adjust sweetness as needed by adding more maple syrup or pumpkin pie spice.
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Chill the Mousse: Pour the mousse mixture into a resealable container. Cover and refrigerate for 3-4 hours, allowing it to set and thicken to a delightful mousse texture.
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Crush Graham Crackers: While waiting for the mousse to chill, crush the graham cracker sheets in a plastic bag or using a food processor until you achieve a fine crumb.
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Serve the Mousse: Scoop about ½ cup of the chilled mousse into small ramekins. Generously sprinkle the top with crushed graham cracker crumbs and finish with a dollop of whipped topping or Greek yogurt, if desired. Keep refrigerated until it’s time to enjoy!
Optional: Add a sprinkle of cinnamon on top for an extra flavor boost.
Exact quantities are listed in the recipe card below.
Expert Tips for Pumpkin Chia Mousse
- Perfect Consistency: Ensure you blend thoroughly until smooth to avoid any gritty texture. Proper blending is crucial for a creamy Pumpkin Chia Mousse.
- Chill Time Matters: Don’t rush the refrigeration step. Allowing 3-4 hours for chilling is essential for the mousse to thicken and set properly.
- Adjust Sweetness: Taste your mixture before chilling! If you prefer a sweeter mousse, add more maple syrup gradually, keeping in mind the balance with pumpkin pie spice.
- Graham Cracker Crunch: For the best texture, crush the graham crackers just before serving to maintain their crunch.
- Serving Suggestions: Experiment with toppings! Whipped coconut cream, crushed nuts, or even a sprinkle of cinnamon can elevate your Pumpkin Chia Mousse even more.
How to Store and Freeze Pumpkin Chia Mousse
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Fridge: Store any leftover Pumpkin Chia Mousse in an airtight container in the refrigerator for up to 3 days. Keep it tightly sealed to maintain freshness.
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Freezer: If you want to store the mousse for a longer period, it can be frozen. Portion it into freezer-safe containers or ice cube trays, and be sure to label them. It will stay fresh for up to 2 months.
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Thawing: To enjoy frozen Pumpkin Chia Mousse, transfer it to the fridge overnight to thaw. Once thawed, give it a good stir before serving to restore the creamy texture.
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Serving Cold: If you’re serving the mousse straight from the refrigerator, enjoy it chilled as this enhances the rich flavors and textures.
Pumpkin Chia Mousse Variations
Feel free to get creative with these variations that can add even more deliciousness to your Pumpkin Chia Mousse!
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Nutty Boost: Stir in a tablespoon of almond butter for a creamy, nutty flavor that enhances the mousse’s richness. The added protein and healthy fats will keep you satisfied longer!
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Chocolate Twist: Mix in 2 tablespoons of cocoa powder to create a decadent chocolate pumpkin mousse. It’s an exciting flavor fusion that’s sure to please chocolate lovers!
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Spicy Kick: Add a pinch of cayenne pepper for a surprising heat that contrasts nicely with the sweetness. This subtle kick will awaken your taste buds in the most delightful way.
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Tropical Vibe: Substitute coconut milk for the non-dairy milk for a creamy and fragrant twist. Top with toasted coconut flakes for an added tropical crunch that transports you to a warm beach!
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Fruit Forward: Blend in half a ripe banana for extra natural sweetness and a hint of fruity flavor. This variation adds a delightful creamy texture and makes the mousse even more nutritious.
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Maple Cinnamon Drizzle: Sweeten the mousse with a drizzle of maple syrup mixed with cinnamon right before serving. This fragrant topping elevates every bite to pure bliss!
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Seasonal Superfood: Incorporate a tablespoon of ground flaxseed to boost the fiber and omega-3 content. It’s an easy way to amp up the health benefits without altering the taste!
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Vanilla Bean Dreams: Replace the vanilla extract with the seeds from a whole vanilla bean for a richer, more aromatic vanilla experience. This luxurious touch brings a gourmet feel to a simple treat!
Make Ahead Options
These Pumpkin Chia Mousse cups are perfect for busy meal prep enthusiasts! You can prepare the mousse mixture up to 24 hours in advance by blending the ingredients and storing it in an airtight container in the refrigerator. This allows the chia seeds to thicken the mousse beautifully. When you’re ready to serve, simply scoop the set mousse into ramekins, top with crushed graham cracker crumbs, and add a dollop of whipped topping or Greek yogurt. Keeping the mousse refrigerated ensures it remains just as delicious and creamy, ready to provide a guilt-free treat that saves you time on busy weeknights!
What to Serve with Pumpkin Chia Mousse?
The perfect dessert deserves delightful companions to create a memorable meal experience.
- Crunchy Granola: The added crunch of granola elevates the mousse, offering a satisfying contrast to its creamy texture.
- Spiced Apples: Warm, sautéed apples with cinnamon and nutmeg will complement the pumpkin, adding a lovely fruitiness and warmth.
- Nutty Biscotti: Pair with almond or hazelnut biscotti for a delightful dip into your mousse, making each bite an adventure.
- Roasted Pecans: The buttery quality of roasted pecans brings a rich flavor that harmonizes beautifully with the pumpkin spices.
- Coffee or Tea: A warm cup of chai or coffee enhances the feel of autumn, balancing the sweetness of the mousse.
- Dark Chocolate Shavings: Add a touch of indulgence with dark chocolate on top, enhancing the overall decadence of your dessert.
- Pumpkin Spice Latte: This cozy drink mirrors the flavors of the mousse, creating a seamless tasting experience that defines fall.
- Whipped Coconut Cream: A lush, dairy-free alternative to whipped topping that complements the mousse’s texture with a hint of tropical flavor.
- Caramel Sauce: For those who love a sweet drizzle, caramel sauce on top adds a luxurious touch that elevates every bite.
Pumpkin Chia Mousse Recipe FAQs
What type of pumpkin should I use for the mousse?
You can use either canned pumpkin or homemade pumpkin puree. Canned pumpkin is convenient and has a consistent flavor, while homemade puree offers a fresh taste. If you opt for homemade, choose a sugar pumpkin, roast it until tender, and blend it until smooth.
How long can I store leftover Pumpkin Chia Mousse?
Leftover mousse can be stored in an airtight container in the refrigerator for up to 3 days. Ensure it is tightly sealed to maintain its creamy texture and flavors.
Can I freeze Pumpkin Chia Mousse?
Absolutely! To freeze, portion the mousse into freezer-safe containers or ice cube trays, ensuring they’re well-labeled. The mousse will stay good for up to 2 months. When ready to enjoy, thaw it in the fridge overnight and stir it well to revive its smooth consistency before serving.
What should I do if my mousse isn’t thick enough?
If you find that your mousse isn’t thickening after 3-4 hours in the fridge, try adding a few more chia seeds to the mixture. Blend it again then let it sit for an additional hour. The chia seeds will absorb more liquid, helping the mousse to achieve that perfect thick texture.
Is this pumpkin mousse suitable for dietary restrictions?
Yes, the Pumpkin Chia Mousse is vegan and gluten-free, making it suitable for many dietary restrictions. Just be mindful of the toppings; ensure the whipped topping or yogurt you choose aligns with any specific dietary needs, such as non-dairy options for vegan diets.
How can I make this mousse sweeter?
If you prefer a sweeter Pumpkin Chia Mousse, taste the mixture before refrigerating and gradually add more maple syrup until it matches your preferred sweetness. Just be cautious not to overpower the lovely pumpkin pie spice flavor!

Decadent Pumpkin Chia Mousse for a Guilt-Free Treat
Ingredients
Equipment
Method
- In a high-powered blender or food processor, combine the non-dairy milk, pumpkin puree, chia seeds, maple syrup, vanilla, pumpkin pie spice, and sea salt. Blend on high until smooth and creamy.
- Pour the mousse mixture into a resealable container. Cover and refrigerate for 3-4 hours.
- While waiting for the mousse to chill, crush the graham cracker sheets until you achieve a fine crumb.
- Scoop about ½ cup of the chilled mousse into small ramekins, sprinkle with crushed graham cracker crumbs, and finish with a dollop of whipped topping or Greek yogurt.







