To make potato pancakes you first need to wash and peel potatoes. You
will need about 1,5 kilo for a family of four. You can either grate
them on the fine side of the greater or use a blender. If you are in
favour of savoury dishes, adding one onion will help you get more
specific taste of the pancakes. Put it together with the potatoes in
the blender or cut it finely to match the grated once.