1 lb. hamburger
1/2 c. chopped onion
1 can green beans
1 can cream of mushroom or cream of chicken soup
Shredded potatoes or tater tots

Cook hamburger and onion. Drain off fat. Place hamburger in the bottom of a casserole dish. Drain green beans and spread on top of hamburger. Spread soup on top of green beans and top with potatoes. Bake at 325 degrees for 45 minutes.