2 lbs. hamburger meat
1 chopped onion
Lg. bag tater tots (browned in oven)
2 cans cream of mushroom soup
Lots of grated cheese

Brown meat and onion; drain. Mix soup and meat. Put in casserole dish. Place a layer of tater tots over top. Sprinkle cheese (as much as you like) over top. Put in oven 350 degrees until cheese melts.