Beef Casserole
["1 lb. ground beef", "4 oz. uncooked elbow macaroni", "1 (10 1/2 oz.) can cream of mushroom soup", "3/4 c. milk", "2/3 c. ketchup", "1/2 c. shredded Cheddar cheese", "1/4 c. chopped green pepper", "1 to 2 Tbsp. instant minced onion", "1 tsp. salt", "1 c. crushed potato chips"]
["Heat oven to 350\u00b0.", "Cook and stir meat until brown.", "Drain off fat.", "Cook macaroni as directed on package; drain.", "In ungreased 2-quart casserole, mix all the ingredients except potato chips. Cover; bake 40 minutes.", "Uncover; sprinkle with potato chips and bake 5 minutes longer."]
["ground beef", "elbow macaroni", "cream of mushroom soup", "milk", "ketchup", "Cheddar cheese", "green pepper", "onion", "salt", "potato chips"]