1 lb. hamburger
1 chopped onion
Salt & pepper
1 can string green beans
5 to 6 mashed potatoes or 5 c. prepared mashed potatoes
1 can tomato soup (undiluted)

Fry hamburger, onion, salt and pepper until meat is browned. Put meat mixture on bottom of a 9 x 13 inch baking dish. Drain green beans and spread over meat. Spread tomato soup over that and add the mashed potatoes over the top. Bake uncovered 30 minutes at 350 degrees (potatoes should be nicely browned by then).