Pumpkin Mousse Pie
Introduction to Pumpkin Mousse Pie
As the leaves begin to change and the air turns crisp, there’s nothing quite like the comforting flavors of fall. Pumpkin is a staple in many kitchens during this time, and for good reason—it’s delicious, versatile, and packed with nutrients. But if you’re following a ketogenic diet, you might worry about finding sweet treats that fit your low-carb lifestyle. That’s where my Pumpkin Mousse Pie comes in. This dessert combines the rich, creamy texture of mousse with the warm, comforting spices of pumpkin pie, all while staying low in carbs and sugar. Perfect for busy health-conscious adults, this recipe allows you to indulge without the guilt, making it the ideal sweet treat for gatherings or a cozy night in.
Why This Pumpkin Mousse Pie Recipe Is Perfect for Your Keto Lifestyle
In today’s fast-paced world, finding quick and easy low-carb desserts can feel like a challenge. My Pumpkin Mousse Pie is not only simple to prepare, but it also comes together in under an hour. It’s a dessert that hits all the right notes: rich, delicious, and keto-friendly. Plus, it’s an excellent option for those busy days when you want to impress guests without spending hours in the kitchen.

Ingredients You’ll Need
- Pumpkin puree – provides the classic pumpkin flavor with a dose of nutrients.
- Heavy cream – adds a rich, velvety texture to the mousse.
- Low-carb sweetener – such as erythritol or stevia, for sweetness without the carbs.
- Vanilla extract – enhances the flavor profile and adds warmth.
- Cinnamon, nutmeg, and pumpkin pie spice – for that quintessential fall flavor.
- Gelatin – helps to set the mousse for a perfect slice.
- Optional toppings: whipped cream or crushed nuts for garnish.
For exact measurements and further details, check the printable recipe available at the end of this article.
Step-by-Step Instructions to Make Pumpkin Mousse Pie
Step 1 – Prep Your Ingredients
Start by gathering all of your ingredients. Ensure that your heavy cream is cold, as it whips up better when chilled. You’ll also want to have a mixing bowl and a whisk or electric mixer ready to go for smooth blending.
Step 2 – Start Cooking
In a medium saucepan, heat the pumpkin puree over low heat. Add your sweetener and spices, stirring until everything is well combined. This will help to infuse the flavors together. Once heated through, remove from the stove and allow to cool slightly.
Step 3 – Combine and Finish Cooking
In a separate bowl, whip your cold heavy cream until soft peaks form. Gently fold the cooled pumpkin mixture into the whipped cream until smooth. If using gelatin, dissolve it in warm water, let it cool slightly, then fold it into the mousse. This will help the mousse set nicely in the refrigerator.
Step 4 – Serve and Enjoy
Transfer the mousse into your pie crust or serving dishes and chill in the refrigerator for at least an hour. Serve with a dollop of whipped cream and a sprinkle of crushed nuts if desired. Enjoy your delicious keto dessert!
Pro Tips for Keto Cooking Success
- Make ahead: Prepare the mousse a day in advance for an easy dessert option.
- Experiment with flavors: Add a touch of cocoa powder for a chocolate twist.
- Use a silicone mold for individual servings of mousse.
- Taste as you go: Adjust sweetness according to your preference.
Helpful Kitchen Equipment for Making Pumpkin Mousse Pie
- Medium saucepan
- Mixing bowls
- Electric mixer or whisk
- Silicone spatula for folding
- Chilled pie crust or serving dishes

Tasty Keto Variations to Try
- Chocolate Pumpkin Mousse – add unsweetened cocoa powder to the mix.
- Spiced Pumpkin Caramel – swirl in low-carb caramel sauce for extra flavor.
- Coconut Cream Pumpkin Mousse – substitute half of the whipped cream with coconut cream.
Keto-Friendly Side Dishes and Beverage Pairings
- Cauliflower mash
- Roasted Brussels sprouts
- Keto-friendly bread or muffins
- Herbal tea or unsweetened almond milk
Frequently Asked Questions about Pumpkin Mousse Pie
Can I use fresh pumpkin instead of canned puree?
Yes! If you choose to use fresh pumpkin, make sure to cook and puree it thoroughly for the best texture.
How do I store leftover mousse?
Store leftovers in an airtight container in the refrigerator for up to three days.
Is this Pumpkin Mousse Pie suitable for diabetics?
Yes, as it uses a low-carb sweetener, it can be suitable for those monitoring their blood sugar levels, but always consult with a healthcare provider for personal advice.

Final Thoughts About This Keto-Friendly Pumpkin Mousse Pie Recipe
Making a low-carb dessert doesn’t have to be daunting or time-consuming, and my Pumpkin Mousse Pie bears testament to that. It’s a delightful way to enjoy the flavors of fall while adhering to your ketogenic lifestyle. Each bite offers a creamy texture and a burst of pumpkin goodness that is sure to satisfy your sweet tooth without the excess carbohydrates. So, whether you’re hosting friends or enjoying a quiet evening at home, this recipe is a wonderful way to indulge while staying health-conscious. I can’t wait for you to try it and see how simple it is to whip up this delightful dessert. Happy cooking, and here’s to a deliciously keto-friendly fall!
Print
Irresistible Pumpkin Mousse Pie Recipe Delightful Easy
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Diet: Keto
Description
Savor the creamy delight of pumpkin mousse pie with this easy recipe Perfect for fall gatherings treat your guests to this irresistible dessert
Ingredients
Instructions
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Cuisine: Keto
Nutrition
- Calories: 210 calories
- Sugar: 1 gram
- Fat: 18 grams
- Saturated Fat: 18 grams
- Carbohydrates: 5 grams
- Fiber: 2 grams
- Protein: 3 grams