Hamburger Casserole
["1 1/2 lb. ground beef", "1 can corn", "1/2 small onion", "1 can cream of mushroom soup", "1 small jar pimiento pepper (optional)"]
["Brown ground beef and drain.", "Add onion, corn and soup.", "Bake at 350\u00b0 for 20 minutes or until good and hot."]
["ground beef", "corn", "onion", "cream of mushroom soup", "pimiento pepper"]