1 med. onion, chopped
Salt to taste
Pepper to taste
1 (10 1/2 oz.) can condensed tomato soup
1/2 c. warm milk
1 egg, beaten
1 lb. ground beef
1 (#2) can OR 1/2 lb. cooked fresh or frozen green beans
5 med. potatoes, cooked

Brown onion lightly in a small amount of hot fat. Add meat and seasonings; brown. Add drained, cooked beans and soup; pour into greased casserole. Mash potatoes. Add milk, egg and salt and pepper to taste. Spoon in mounds over meat. Bake at 350 degrees for 30 minutes. Serves 6.