Zippy Beef Casserole
["1 lb. ground beef", "4 oz. uncooked elbow macaroni", "1 can cream of mushroom soup", "3/4 c. milk", "2/3 c. catsup", "1/2 c. shredded Cheddar cheese", "1 tsp. salt", "1 c. crushed potato chips"]
["Heat oven to 350\u00b0.", "Brown beef and drain.", "Cook macaroni as directed on package; drain.", "Mix all ingredients, except potato chips.", "Pour into an ungreased 2-quart casserole dish.", "Cover and bake for 40 minutes.", "Uncover; sprinkle with chips.", "Bake an additional 5 minutes."]
["ground beef", "elbow macaroni", "cream of mushroom soup", "milk", "catsup", "Cheddar cheese", "salt", "potato chips"]