1 (5 oz.) pkg. narrow noodles
2 c. cooked ham
2 c. (1/2 lb.) grated cheese
1/2 c. diced green pepper
1 c. fresh or (4 oz.) can sliced mushrooms
1 (10 1/2 oz.) can condensed tomato soup
1 soup can water

Cook noodles as directed on package; drain well. Combine ham, cheese, green pepper and mushrooms. Alternate layers of noodles and ham mixture in greased 3 quart casserole. Dilute soup with water. Pour over layers in casserole. Bake at 350 degrees 1 hour. Serves 6.