Tuna Noodle Supreme
["1 (12 1/2 oz.) can tuna, drained and flaked", "4 1/2 c. (6 oz.) egg noodles, uncooked", "1 c. sour cream", "1 c. mayonnaise", "1/2 c. fresh grated Parmesan cheese", "1/2 c. milk", "1 tsp. Dijon mustard", "2 c. broccoli florets", "1/3 c. red peppers, chopped", "1/4 c. green onion, chopped"]
["Heat oven to 350\u00b0.", "Cook pasta and drain.", "Stir together sour cream, mayonnaise, Parmesan cheese, milk and mustard.", "Salt and pepper to taste.", "Add hot pasta, tuna, broccoli, red peppers and green onion.", "Stir until evenly blended.", "Place tuna mixture in 2-quart baking dish.", "Cover.", "Bake 40 to 45 minutes."]
["tuna", "egg noodles", "sour cream", "mayonnaise", "Parmesan cheese", "milk", "mustard", "broccoli florets", "red peppers", "green onion"]