Start by making your chai spice mix. Place all of the ingredients in a bowl or unused spice container. Mix thoroughly and store.
Heat your water and milk on the stove over medium heat or in the microwave.
Then, place your heated mixture and the rest of the latte ingredients in the order listed above in a high powered blender. Blend until creamy and smooth.
Pour into your favorite mug, and sip up the spicy goodness.