Green Bean And Corn Casserole
["1/2 c. chopped onion", "1/2 c. chopped celery", "1/2 c. grated cheese", "1 can corn (drained)", "1 can French style green beans (drained)", "1 can cream of celery soup", "1/2 pint sour cream", "Ritz Crackers", "1 stick margarine or butter"]
["9 x 13 inch baking dish.", "Cook at 350\u00b0 for 45 minutes."]
["onion", "celery", "grated cheese", "corn", "French style green beans", "cream of celery soup", "sour cream", "Crackers", "margarine"]