1 1/2 lbs. hamburger
1 med. chopped onion
1 can (sm.) tomato soup
1 1/2-2 c. cooked noodles
1 can green beans
3/4 c. grated cheese

Brown hamburger and onions. Combine rest of ingredients - except cheese. Sprinkle cheese on top. Bake it at 350 degrees until bubbly (approximately 30 minutes).