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.
In order to boil pork ribs, you need a large pot of water. Allow the water to start boiling and then drop the ribs one at a time into the water. Now turn down the heat and allow the ribs to cook for 10 minutes. After that, turn off the heat and allow the ribs to soak in the water for around 2 hours. This way the pork ribs will become tender and retain their flavor.