Nan'S Roasted Potatoes - cooking recipe

Ingredients

6 large potatoes, cut in thin circles
2 large onions, cut in circles
salt and pepper
oregano
1/2 c. olive oil
1/2 c. water
1/2 to 1 c. Parmesan cheese (reserve)

Preparation

In a large roasting pan, pour some oil and add potatoes, onions and spices, a little at a time; stir often to coat with spices.
Top with cheese.
Add water around the edges.
Cover pan with foil.
Cook in 350\u00b0 oven for 1 hour.
When potatoes are cooked, take foil off and brown under the broiler.