2 c. shell macaroni, cooked
1 lb. browned hamburger
Salt & pepper
1 (4 oz.) can mushrooms
1 c. pizza sauce
1 (8 oz.) can tomato sauce
1 c. Parmesan cheese

Top casserole with a cup of Mozzarella cheese and sprinkle with oregano. Bake at 375 degrees in covered dish 30 to 45 minutes. Use 13 inch pan.