Finally - mix everything in the blender and add some hot water to dillute as you seem best for your taste. I magically managed to fit everything in one go into the blender and add maybe a tea cup of extra hot water to my taste.
VoilĂ
A bug shoutout, at the credits section, to the website www.studentcooking.tv and their Leek and Potato Soup recipe. I highly recommend you giving it a minute of your preparation time here: http://www.studentcooking.tv/recipes/leek-and-potato-soup