Here's the recipe I use:
The ribs basically fall off the bone they're so tender.

Pork Ribs

1 1/2 cups water
1 1/4 cups brown sugar
1/4 cups soy sauce
1/4 cup ketchup

Mix all ingredients together, place ribs cut into small pieces in pan. Bring to boil and cook for 3/4 hour to 1 hour.

Remove ribs, continue to boil mixture until reduced, stirring constantly.

To avoid burning, place ribs on a heated BBQ and slather both sides with sauce.

Heat each side for 5 to eight mins.