In a large pot, place the ribs, cola, and pepper. Add water, as needed, to cover the meat. Bring to a boil. Cover and simmer very gently for 2 hours and 30 minutes to 3 hours or until the meat falls off the bone. Drain the meat and keep 250 ml (1 cup) of the cooking liquid to prepare the barbecue sauce.
Barbecue Sauce
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