1 med. onion, chopped
1 lb. ground beef
Salt & pepper
5 med. potatoes, cooked
1/2 c. warm milk
1/2 lb. cooked green beans
1 can tomato soup
1 egg

Brown onion with meat and seasonings. Add beans and soup. Pour into greased casserole. Mash potatoes. Add milk, egg, salt and pepper. Spread over meat mixture. Bake 30 minutes at 350 degrees. May also be put into microwave and baked for 5-8 minutes on high, until heated through.