6 c. potatoes, sliced
1 can cheddar cheese soup
1/2 c. milk
1 1/2 lbs. hamburger
1 sm. onion
1 (15 oz.) can tomato sauce
1/2 tsp. oregano
1/2 tsp. Italian seasoning
1/2 tsp. sugar
1/2 tsp. salt
1/4 tsp. pepper
1/2 c. Parmesan cheese
8 slices Mozzarella cheese

Brown hamburger and onion. Put sliced potatoes, hamburger and onion in 9"x13" pan. Pour soup and milk over potatoes. Bake 1 hour at 350 degrees. The last 15 minutes add on top Parmesan cheese and Mozzarella cheese.