1. Season chicken with salt and pepper. Heat two tablespoons of olive oil in a grill pan, and then add chicken. Cook for three to four minutes per side, depending on thickness, until cooked through. Set aside.
2. In a small bowl, whisk dressing ingredients together and set aside to let the flavors come together as you assemble the salad.
3. In a large bowl, combine all the salad ingredients, mixing in the dressing. Garnish with additional sesame seeds, if desired.