I can't believe I told you about Idaho potatoes. Of course any potato will do. You will not believe the volume when you grate up this potato. Add a bit of slivered onions. Spray a big frying pan with PAM.
Get it hot. Spread out the potato mixture, add some parsley. Add just a splash of extra virgin olive oil (that's what I use but use any one you like, but just a bit) let it brown on both sides.

You'll die and go to heaven. I only wish I ate potatoes. That's a no no on my diet. haven't had a potato in quite some years,.

Mel