Hamburger Pie - cooking recipe

Ingredients

1 lb. ground beef
1/2 c. chopped onion
1/2 tsp. salt
dash of pepper
1 (1 lb.) can cut green beans, drained
1 (10 3/4 oz.) can condensed tomato soup
5 medium potatoes, cooked*
1/2 c. warm milk
1 beaten egg
1/2 c. shredded American cheese

Preparation

* Instant potatoes may be used but reserve the milk.
Add only enough milk so potatoes hold shape.