THAT'S IT! No need to add sugar or cream, or anything! It's so beautifully simple!
A variation of this could be to freeze left over coffee in ice cube trays. Place a glass full of frozen coffee cubes in a cup and add vanilla almond milk. However, I find you have to let the coffee ice cubes melt in the almond milk a bit to get the full flavor, so I prefer keeping the coffee a liquid.
Let me know how it works for you! :)