Prepare the Ingredients: Ensure the cream cheese is softened for easy mixing. Gather your pumpkin puree, heavy whipping cream, sweetener, and spices (cinnamon, nutmeg, cloves, and salt).
Mix the Pumpkin and Cream Cheese: In a large mixing bowl, combine the softened cream cheese and pumpkin puree. Use a hand mixer or stand mixer to blend until smooth and well combined.
Add the Sweeteners and Spices: Add the low-carb sweetener to the pumpkin and cream cheese mixture. Stir in cinnamon, nutmeg, and cloves. Mix everything thoroughly, adjusting the sweetness or spice levels to your preference.
Whip the Heavy Cream: In a separate small mixing bowl, whip the heavy whipping cream until stiff peaks form. Be careful not to overwhip, as it can turn into butter.
Fold the Whipped Cream into the Pumpkin Mixture: Gently fold the whipped cream into the pumpkin and cream cheese mixture. Use a spatula to combine everything evenly while preserving the fluffy texture of the whipped cream.
Chill and Serve: Once everything is well mixed, you can serve the fluff immediately, or refrigerate for at least an hour to allow it to firm up slightly. The longer it chills, the thicker it will become.
Optional Garnishes: Top with a dollop of whipped cream, chopped nuts, or sugar-free chocolate chips if desired.