Low-Carb Pumpkin Cheesecake Mousse
Low-Carb Pumpkin Cheesecake Mousse is a easy American recipe that serves 4. 170 calories per serving.
Prep: 15 min | Cook: PT0M | Total: 1 hr 25 min
Cost: $7.00 total, $1.75 per serving
Ingredients
- 8 oz Cream cheese (Full-fat, softened at room temperature for 1 hour)
- 0.5 can (about 7.5 oz or 213g) 100% pure pumpkin (not pumpkin pie filling) (Check label to ensure no added sugar)
- 0.5 cup Powdered low-carb sweetener (Such as Swerve, Lakanto, or homemade powdered erythritol/monkfruit blend)
- 1 tsp Pumpkin pie spice (Or more, to taste)
- 0.5 tsp Vanilla extract (optional) (For extra flavor)
- as needed Zero sugar whipped cream (optional, for topping) (For serving)
- as needed Cinnamon sticks (optional, for garnish) (For garnish)
Instructions
Soften Cream Cheese
Remove the cream cheese from the refrigerator and let it sit at room temperature for about 1 hour, until fully softened. This prevents lumps and makes mixing easier.
Time: PT1H
Combine Ingredients
In a large mixing bowl, add the softened cream cheese, half a can (about 7.5 oz) of pure pumpkin, 1 teaspoon pumpkin pie spice (or more to taste), 0.5 cup powdered low-carb sweetener, and 0.5 teaspoon vanilla extract (if using).
Time: PT3M
Mix Until Smooth
Using a hand mixer, beat the mixture on medium speed until completely smooth and creamy, with no lumps remaining. Scrape down the sides of the bowl as needed.
Time: PT4M
Taste and Adjust
Taste the mousse. Add more sweetener or pumpkin pie spice if desired, and mix again briefly.
Time: PT1M
Portion and Chill
Spoon the mousse evenly into 4 ramekins or small serving bowls. Cover and refrigerate for at least 1 hour to set.
Time: PT1M
Temperature: 4°C
Garnish and Serve
Before serving, top each mousse with a dollop of zero sugar whipped cream and a sprinkle of pumpkin pie spice. Garnish with a cinnamon stick if desired.
Time: PT1M
Nutrition Facts
- Calories
- 170
- Protein
- 3g
- Carbohydrates
- 7g (net 4g after fiber)
- Fat
- 15g
- Fiber
- 3g
Dietary info: Low carb, Keto-friendly, Vegetarian, Gluten-free, low-calorie, very-low-calorie
Allergens: Dairy
Ingredient Substitutions
- Instead of Cream cheese: Neufchâtel cheese (for lighter version)
- Instead of 100% pure pumpkin (not pumpkin pie filling): Homemade pumpkin puree, Canned sweet potato puree (not low carb)
- Instead of Powdered low-carb sweetener: Powdered allulose, Confectioners' sugar (not low carb)
- Instead of Pumpkin pie spice: Mix of cinnamon, nutmeg, ginger, cloves
- Instead of Vanilla extract (optional): Maple extract (not low carb), Omit
- Instead of Zero sugar whipped cream (optional, for topping): Homemade whipped cream with low-carb sweetener
- Instead of Cinnamon sticks (optional, for garnish): Omit
Equipment Needed
- Mixing bowl
- Hand mixer
- Spoon or spatula
- Measuring cups and spoons
- Ramekins or small serving bowls
- Silicone can cover (optional) (optional)
Critical Steps — Do Not Skip
- Soften cream cheese fully before mixing to avoid lumps.
- Use pure pumpkin, not pumpkin pie filling with added sugar.
- Mix thoroughly until completely smooth and creamy.
Chef Tips from the Video
- Let cream cheese come to room temperature naturally for best texture.
- Taste and adjust sweetness/spice before chilling.
- Use a silicone can cover to store leftover pumpkin in the fridge.
Troubleshooting
Mousse is lumpy.
Ensure cream cheese is fully softened before mixing; beat longer or use a blender.
Mousse is too runny.
Chill longer; if still too soft, add a bit more cream cheese and beat again.
Not sweet enough.
Add more powdered sweetener to taste and mix well.
Powdered sweetener dust everywhere.
Mix gently by hand at first, then use mixer on low speed.
Storage
Refrigerator: Store covered for up to 4 days.
Freezer: Not recommended; texture may become grainy.
Room temperature: Not recommended; contains dairy.
Make-Ahead Tips
- Can be made up to 2 days in advance and kept refrigerated.
- Add whipped cream topping just before serving.
Last updated: August 20, 2026






