Meat Loaf With Sauce
["1 1/2 to 2 lb. ground beef", "chopped onion", "3/4 c. milk", "3/4 c. quick Quaker oats", "1 egg", "1/2 tsp. salt", "1/2 tsp. pepper", "1 can tomato soup", "1/2 can water", "2 Tbsp. sugar", "2 Tbsp. Worcestershire sauce", "1 Tbsp. vinegar"]
["Mix meat, onion, milk, oats, egg and seasonings.", "Pack into 2-quart casserole.", "Pour tomato soup into bowl; mix in water, sugar, Worcestershire sauce, 6 tablespoons onion and vinegar. Pour sauce over meat loaf.", "Bake at 250\u00b0 to 300\u00b0 for 2 hours."]
["ground beef", "onion", "milk", "oats", "egg", "salt", "pepper", "tomato soup", "water", "sugar", "Worcestershire sauce", "vinegar"]