1) In a saucepan, heat oil and sweat onions until translucent.
2) Add garlic and cook for few minutes.
3) Add potatoes and the broth. Let it cook until potatoes are soft.
4) Using a hand blender, mash the potatoes into a smooth paste.
5) Adjust seasoning.
Watch this potato soup recipe. It is not only simple and easy, it is also cheap. You can make this recipe with all the easily available ingredients in your pantry. The chef shows how to prepare the soup in this video.