In a small saucepan whisk Almond Milk, Pumpkin Puree, Pumpkin Pie Spice, Pure Vanilla Extract, and sweetener (if used) together. Bring to simmer, continue to whisk for about a minute. Transfer this mixture into a blender and mix for another minute to get milk mixture frothy. Then add coffee to the mixture in the blender and mix for an additional 20 seconds