1 med. onion, chopped
1 lb. ground beef
No. 2 can green beans
10 1/2 oz. can condensed tomato soup
5 med. potatoes, cooked
1/2 c. warm milk
1 beaten egg

Cook onion in hot fat until golden. Add meat and seasonings; brown. Add drained beans and soup. Pour into greased 1 1/2 quart casserole dish. Mash the potatoes and add the milk, egg, and salt and pepper to taste. Spoon into mounds over meat. Bake at 350 degrees for 30 minutes. Serves 6.