Tuna Chow Mein Casserole
["1 c. cut celery", "2 Tbsp. chopped green pepper", "1 Tbsp. margarine", "1 (6 oz.) can tuna", "1/2 can (5 oz.) chow mein noodles", "1/4 c. chopped onion", "1 can cream of mushroom soup", "1/4 c. milk", "1/4 c. water", "1/8 tsp. pepper"]
["Heat oven to 350\u00b0.", "In large skillet, cook and stir celery, onion and green pepper in butter until onion is tender.", "Stir in tuna and remaining ingredients."]
["celery", "green pepper", "margarine", "tuna", "noodles", "onion", "cream of mushroom soup", "milk", "water", "pepper"]