This recipe is easily prepared on the grill and can be served as a relish, dip, or spread. As might be expected, it can also be served with a flat, unleavened bread such as pita. Use a mortar and pestle for a traditional method of grinding the grilled vegetables, or just mash and mix with a fork in a bowl. For a much hotter dip, substitute jalapeño chiles. * Yield: About 2 cups * Heat Scale: Medium