Sweet And Sour Meat Loaf
["1 1/2 lb. ground meat", "1 c. bread crumbs", "1 tsp. salt", "1/4 tsp. pepper", "1 (15 oz.) can tomato sauce", "1 onion, chopped", "2 Tbsp. brown sugar", "2 Tbsp. vinegar", "1/2 c. white sugar", "2 tsp. mustard"]
["Mix ground beef, crumbs, salt, pepper, onion and half of tomato sauce.", "Make loaf.", "Bake", "at 350\u00b0 for 50 minutes."]
["ground meat", "bread crumbs", "salt", "pepper", "tomato sauce", "onion", "brown sugar", "vinegar", "white sugar", "mustard"]