Cheese And Spinach Soup
["1/4 c. chopped celery", "1/2 c. chopped onion", "1/2 c. butter or margarine", "1/4 c. flour", "1/2 tsp. salt", "1/4 tsp. pepper", "4 c. milk", "1 (10 oz.) pkg. frozen, chopped spinach, thawed", "1 1/2 c. shredded American cheese or mild Cheddar cheese"]
["Cook onion and celery", "in margarine until tender.", "Stir in flour, salt and pepper.", "Add", "milk and cook until thickened and mixture bubbles.", "Add", "spinach and cheese.\tCover and stir until cheese melts."]
["celery", "onion", "butter", "flour", "salt", "pepper", "milk", "American cheese"]