Barbecued Meat Loaf
["1 lb. ground beef", "1 c. regular oats, uncooked", "1 medium onion, finely chopped", "1 egg, beaten", "1 1/2 tsp. salt", "1/2 tsp. pepper", "1 (8 oz.) can tomato sauce", "1/2 c. water", "2 Tbsp. brown sugar", "2 Tbsp. prepared mustard", "2 Tbsp. vinegar"]
["Combine beef, oats, onion, egg, salt, pepper and 1/2 cup tomato sauce.", "Mix well and pack into a lightly greased 9 x 5 x 3-inch loaf pan. Bake loaf at 350\u00b0 for 15 minutes."]
["ground beef", "regular oats", "onion", "egg", "salt", "pepper", "tomato sauce", "water", "brown sugar", "mustard", "vinegar"]