Hamburger Casserole - cooking recipe

Ingredients

1 medium onion, chopped
1 lb. ground beef
3/4 tsp. salt
pepper to taste
1 can green beans
1 can tomato soup
5 medium potatoes, peeled and boiled
1/2 c. milk
1 egg, beaten
1/2 c. shredded American cheese

Preparation

Brown the meat and onion in skillet.
Add drained beans and soup (do not add water to soup).
Pour into a greased 1 1/2-quart casserole.
Mash potatoes with milk, egg and seasonings.
Drop in mounds over meat mixture.
Sprinkle with grated cheese.
Bake at 350\u00b0 for 25 to 30 minutes.