3 lbs. potatoes, peeled, thinly sliced
1 lg. onion, sliced thin
1 lg. can Italian style tomatoes
1 lg. clove garlic
7 tbsp. cooking oil
Oregano to taste
Salt and pepper to taste
Grated Parmesan cheese

Spray bottom and sides of 8x12 inch baking dish. Add 4 tablespoons cooking oil to bottom of dish. Layer ingredients as follows: sliced potatoes, a few slices of onion, Italian tomatoes, oregano, salt, pepper to taste, Parmesan cheese and 1 tablespoon of cooking oil, 3 times. Bake at 350 degrees until potatoes are cooked, about 1 hour and 15 minutes.