To a high-speed blender, add pumpkin puree, pumpkin spice, Greek yogurt, soy milk, apple, banana, vanilla extract, and ice. Pulse until well combined and smooth.
1 cup pumpkin puree, 1 tsp pumpkin spice, ½ cup Greek yogurt, ½ cup soy milk, 1 cup apple, 1 medium banana, 1 tsp vanilla extract, ½ cup Ice