Barbecued Spareribs

A great rib recipe, easy and delicious!

1 rack of ribs
1 tsp salt
1 cup vinegar
2 cups brown sugar
2 tsp ginger
2 tsp soya sauce
1 cup ketchup
2 cups water
2 tsp cornstarch

Cook ribs in oven for 1 1/2 hours at 350F.  Bring sauce ingredients to a boil; simmer for 7 mintues.  Pour fat off ribs; add sauce.  Cook for 1 more hour.