President Ronald Reagan'S Macaroni And Cheese
["1/2 lb. macaroni", "1 tsp. butter", "1 egg, beaten", "1 tsp. salt", "1 tsp. dry mustard", "1 c. milk", "3 c. cheese, grated", "1 Tbsp. hot water"]
["Boil macaroni until tender and drain.", "Stir in butter and egg. Mix mustard, salt and water.", "Add milk.", "Pour in greased baking dish.", "Sprinkle cheese over macaroni.", "Bake at 350\u00b0 about 45 minutes or until top is crusty."]
["macaroni", "butter", "egg", "salt", "dry mustard", "milk", "cheese", "water"]