<li>Combine all the ingredients for the dressing in a blender and whisk vigorously until emulsified.</li><li>Refrigerate the dressing before adding to the salad.</li><li>In a bowl, combine the Italian herb mix, pepper powder, flour and salt. Dip the chicken pieces in this mix and coat all sides evenly. Season well.</li><li>In a grill pan, heat the olive oil.  Grill the chicken on both sides till golden brown and done.</li><li>Cover and let the chicken rest and then slice it.</li><li>In a large bowl, combine all the salad ingredients, add the dressing and toss slightly.</li><li>On a serving plate, layer the salad, arrange the sliced chicken on top, drizzle extra dressing over the chicken and serve.</li>