Beef Garden Casserole
["1 medium onion, chopped", "1 lb. ground beef", "3/4 tsp. salt", "1 can or 2 c. cut green beans, drained", "1 can or 1 c. whole kernel corn (do not drain)", "1 can condensed tomato soup"]
["Cook onion, ground beef and seasoning; brown lightly.", "Add green beans, corn and tomato soup.", "Pour into 1 1/2-quart casserole.", "Top with cheese spins.", "Make cheese with biscuit mix."]
["onion", "ground beef", "salt", "green beans", "whole kernel corn", "tomato soup"]