Tuna Vegetable Ala King
["1/3 c. butter", "1/4 c. chopped onion", "1/3 c. flour", "1 1/3 c. milk", "6 1/2 oz. can tuna", "1 (10 oz.) pkg. frozen peas and carrots", "1/2 tsp. salt", "1/8 tsp. pepper", "1 tsp. Worcestershire", "1 c. shredded cheese"]
["In heavy saucepan, melt butter over medium heat.", "Stir in onion and flour.", "Gradually stir in milk until well blended. Cook, stirring constantly, until well blended, about 8 to 10 minutes.", "Stir in remaining ingredients except cheese.", "Put cheese on top and put in oven until cheese melts."]
["butter", "onion", "flour", "milk", "tuna", "frozen peas", "salt", "pepper", "Worcestershire", "shredded cheese"]