1 lb. hamburger
1 lg. onion, diced
1 can green beans (French cut)
1 can tomato soup
2 c. mashed potatoes
2 tbsp. butter
Salt

Fry hamburger with onion. Mix hamburger mixture with green beans and soup. (Salt to taste). Top with mashed potatoes. Top with butter. Bake at 325 degrees for 45 minutes.