Cheese-Tuna-Noodle Casserole
["3/4 lb. Kraft Deluxe American cheese, finely cubed", "1 can Campbell's cream of mushroom soup", "3/4 c. milk", "3 c. medium egg noodles, cooked and drained", "1 (12 oz.) can tuna (spring water packed), drained and flaked", "3 Tbsp. butter", "2 Tbsp. all-purpose flour", "1 c. chopped celery", "1/4 c. chopped onion", "1 jar chopped pimiento", "1 (10 oz.) pkg. Birds Eye frozen peas, thawed and drained", "1/4 c. grated Kraft Parmesan cheese"]
["Preheat oven to 375\u00b0. Cook noodles; drain and set aside."]
["cheese", "Campbell's cream", "milk", "egg noodles", "tuna", "butter", "flour", "celery", "onion", "pimiento", "frozen peas", "Parmesan cheese"]