1 lb. ground beef
1 med. onion, chopped
1 can tomato soup
1/2 c. water
1/2 c. cut green beans
1 c. cooked med. noodles (2 oz. uncooked)
1/2 c. shredded cheddar cheese (for topping)

Brown meat and add onions. Mix with other ingredients and put in 1-quart casserole. Bake at 375 degrees for about 25 minutes. I put the cheese topping on the last few minutes of baking.