Shepherd's Pie

1 Pound lean ground chuck
1 Can condensed tomato soup
1 Can green beans, cut, drained
1 Can whole kernel corn, drained
2 Can mashed potatoes
1 t. Salt
1/4 t. Pepper
1 Medium onion, chopped
1 C shredded cheese (optional)

Brown ground chuck with onions, salt and pepper.  Drain grease.  Place ground chuck in an oven safe dish.  Spread tomato soup on top, add green beans and corn.  Dab mashed potatoes on top and top with cheese.  Bake at 350 degrees for 30 - 40 minutes.