Tuna Casserole
["7 1/4 oz. box macaroni and cheese dinner", "1/2 c. onion, chopped", "1/4 c. green pepper, chopped", "2 Tbsp. margarine", "1 can cream of celery soup", "1 small can tuna", "1/4 c. pimento, chopped", "1 (3 oz.) can mushrooms", "3/4 c. milk"]
["Prepare dinner as directed, using 3/4 cup milk.", "Saute onion and green pepper in margarine. Add to prepared dinner with remaining ingredients.", "Pour in 1 1/2-quart casserole.", "Cover top with bread crumbs (optional).", "Bake at 350\u00b0 for 30 minutes."]
["macaroni", "onion", "green pepper", "margarine", "cream of celery soup", "tuna", "pimento", "mushrooms", "milk"]