Mother'S Broccoli Casserole
["1 stick margarine", "1/2 c. onion", "1 (8 oz.) jar Cheez Whiz", "1 can mushroom or cream of chicken soup", "1/2 c. chopped celery", "1 (10 oz.) pkg. frozen broccoli", "1 c. Minute rice"]
["Cook celery and onion in margarine until tender.", "Cook and drain broccoli.", "In a bowl, combine Cheez Whiz, soup and Minute rice.", "Add celery and onion and mix.", "Stir in broccoli last.", "Bake in a covered dish for 20 minutes at 375\u00b0."]
["margarine", "onion", "mushroom", "celery", "frozen broccoli", "rice"]