Tomato Mixture:
1 8-oz can tomato sauce
¼ c brown sugar
¼ c vinegar
1 t prepared mustard

2 beaten eggs
¼ c minced onion
¼ c oatmeal, crushed crackers, or bread crumbs
2 lbs hamburg
1½ t salt
¼ t pepper

Mix the second list of ingredients together with half of the tomato mixture. Shape into loaf and place into shallow pan. Pour remaining tomato mixture on top and bake at 400° for 45 minutes.