Hamburger Pie - cooking recipe

Ingredients

1 medium onion, chopped
1 lb. ground beef
salt and pepper
1 can (2 1/2 c.) or 1/2 lb. cooked green beans
1 (10 1/2 or 11 oz.) can condensed tomato soup
5 medium potatoes, cooked
1/2 c. warm milk
1 beaten egg
salt and pepper

Preparation

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.