Heat the water in a sauce pot over high heat until it comes to a soft boil.
Meanwhile place the eggs, vanilla collagen, vanilla, Pumpkin spices, stevia and salt (and pumpkin if using) into a blender. Puree the mixture and while the blender is running over slow speed, pour the hot water into the blender. Taste and adjust sweetness to your liking. Garnish with dairy free whipped cream if desired!