1 1/2 lb. hamburger
1 onion
2 cans cream of mushroom soup
1/2 c. milk
1 (2 lb.) pkg. tater tots
1 can corn, optional

Brown hamburger and onion. Drain add to large casserole dish. Cover with cream of mushroom soup, then cover with tater tots and milk. Bake at 350 degrees for 30 minutes or microwave, cover.