What did Columbus name the island (today a part of the Bahamas) where he first landed? - 674927
One advantage boiling has over straight grilling is cooking time. With a 45-minute to one-hour boil first, the spareribs will tenderize in the boil and need only go onto the grill to sear and caramelize on their exterior-- a process that only takes about 10 to 15 minutes, per side, over a medium-hot grill.
Place ribs on grill and cook for 1 1/2 to 2 hours. About 10 minutes before you remove the ribs from the grill, mop them with sauce. When you take them off the grill, mop again with sauce and sprinkle some more Magic Dust on them. Serve immediately.