Grill corn and onions. Cut potatoes into bite-sized wedges. Place the potatoes in cold water and bring to a boil. Boil for approximately 20 minutes or until just tender. Drain off all water and season potatoes, while warm, with salt and pepper. Place warm potatoes in a mixing bowl and add all other ingredients. You can now serve or chill and serve tomorrow after re-heating.
Side dish for Cabernet blackberry braised prime beef short ribs.