Heat the coffee in a small saucepan over medium heat. Whisk in the cream, spices, Erythritol, pumpkin puree, and vanilla extract.
Bring to a gentle simmer.
Transfer into a blender, add the coconut oil, and process until frothy. Serve hot, optionally garnished with sugar-free whipped cream, sprinkled with a pinch of the pumpkin spice mix.