Sliced potatoes
1 lb. seasoned hamburger
1/4 tsp. oregano
1 can tomato soup
1 can Cheddar cheese soup
1 pkg. shredded Mozzarella cheese

Line 9 x 13 inch pan with sliced potatoes. Brown and season meat. Mix soups and pour over potatoes and hamburger. Cover and bake 1 hour. Add cheese and bake until melted.