Slice the bread open lenghwise and brush both insides lightly with olive oil. Lightly grill the insides of the bread, about 1 minute to remove. Assemble the still warm sandwich by alternating layers of vegetables, mozzarella cheese and basil. Sprinkle with remaining oil, a few drops of vinegar, optional desired herbs and sea salt. Tightly slice widthwise into eight sections.
Asian eggplants are long, slender and light purple in color.
If unavailable, substitute one small baby eggplant. Pour dressing over and toss. Remove from heat and cool in cold water. Place peach or pear nectar, vinegar, cinnamon, cloves and ginger in medium saucepan. Simmer for 5 minutes.