Betty'S Chicken Casserole
["2 1/2 c. cooked chicken, cubed", "2 c. uncooked elbow macaroni", "2 cans cream of chicken soup or mushroom", "1 soup can milk", "1 (14 1/2 oz.) can chicken broth", "1/2 lb. shredded Cheddar cheese", "1/2 tsp. salt", "1/4 green pepper, chopped", "1 small onion, chopped", "1 (5 oz.) can drained water chestnuts"]
["Mix", "in", "order\tgiven.\tRefrigerate overnight.\tBake at 350\u00b0 for 1 hour in well-greased 9 x 13-inch pan."]
["chicken", "elbow macaroni", "cream of chicken soup", "milk", "chicken broth", "Cheddar cheese", "salt", "green pepper", "onion", "water chestnuts"]