For example, tomatoes, peppers, potatoes, and bananas didn't arrive in Greece until after the discovery of the Americas in the 15th century, because that's where those foods originated. Lemons, oranges, eggplant, and rice also arrived later. But the ancient Greeks enjoyed a varied diet.
1 Place spareribs in a large stock pot with barbeque sauce, onion, salt, and pepper. Pour in enough water to cover. Bring to a low boil, and cook approximately 40 minutes.  Preheat grill for high heat.
1 Place ribs in large skillet or roasting pan. Cover with lightly salted water, and bring to a boil. Reduce heat to low, and simmer for 1 hour, or until meat is tender, but not quite falling off the bone. Remove from heat, and drain.  Place the boiled ribs in a roasting pan, and cover with sauce.