Sweet Spaghetti Meatballs

Ambjour made Sweet Spaghetti Meatballs this month.  Here is her recipe:

1 lb hamburger
3/4 cup oatmeal
2 Tbsp milk
1 small onion, diced small
salt/pepper
Mix together and roll into balls.

Sauce:
15 oz tomato sauce
1 Tbsp worcestershire sauce
2 Tbsp vinegar
4 Tbsp brown sugar
1/4 cup water
Stir together in separate bowl.

Pour sauce in pan and set meatballs in sauce.  Bake at 350 for 30 minutes or until thoroughly cooked.  Add to cooked spaghetti.