Salt Roasted Potatoes

I'm not the greatest cook, so I do have to refer to the web for recipes. Tonight I wanted to roast some potatoes. Instead of flavoring with butter, I will use fat-free gravy. I'll have a salad with light dressing. I've never heard of roasting potatoes this way. Just reading the amount of salt added made my blood pressure rise. They're in the oven now. I'll let you know how they turned out.
www.foodnetwork.com/reci
pes/melissa-darabian/salt-
roasted-potatoes-recipe/in
dex.html