Applebee's Baby Back Ribs

3 racks (about 1 lb. each) pork baby back ribs, each cut in half
Barbecue sauce:
1 cup ketchup
1/4 cup apple cider vinager
3 tablespoons dark brown sugar
3 tablespoons worcestershire sauce
1 teaspoon liquid smoke
1/2 teaspoon salt

1. Put ribs in a large pot with enough water to cover them. Bring water to a
boil, reduce heat, cover and simmer 1 hour or until ribs are fork tender.

2. Mix all sauce ingrediants together in a medium sauce pan and bring to a
boil, reduce heat and simmer uncovered, stirring often, for 30 minutes or
until slightly thickened.

3.Heat broiler. Line broiler with foil for easy cleanup. Place ribs, meat
side down, on broiler pan, brush with 1/2 the sauce and broil 4-5 inches
from heat source for 6 to 7 minutes. turn ribs over, brush with remaining
sauce and broil 6 to 7 minutes longer or until edges are slightly charred.