Using a matcha whisk or frother, combine the matcha with 6 ounces of nearly boiling temperature water. Whisk until thoroughly dissolved and very frothy.
In a clean bowl, add the heavy cream, spices, sugar, and pumpkin puree.
Whisk or froth this mixture until thickened to nearly soft peaks.
Pour the matcha into your favorite mug and top with the pumpkin cream. Add a dash of cinnamon on top and enjoy!