Add the unsweetened almond milk, frozen banana, pumpkin puree, plain greek yogurt, ground cinnamon, pure maple syrup, ground nutmeg, allspice, ground cloves, ground ginger, and a scoop of protein powder into a blender.
If you find your shake is too thick, you can always add some more almond milk, little by little or a little bit of ice to get it thicker, if necessary.