Green Bean Supreme
["1/2 c. chopped onion", "2 Tbsp. butter", "2 Tbsp. flour", "1/2 tsp. pepper", "1 tsp. salt", "1 c. sour cream", "2 (20 oz.) French-style green beans", "1 c. shredded Cheddar cheese"]
["Saute onion in butter.", "Add salt, pepper and flour, stirring until blended.", "Add sour cream and cook until thick, stirring often.", "Cook green beans as directed; drain well and add sour cream mixture.", "Stir well until beans are covered.", "Spread in a shallow baking dish.", "Cover with cheese and bake at 350\u00b0 for 20 minutes."]
["onion", "butter", "flour", "pepper", "salt", "sour cream", "green beans", "Cheddar cheese"]