Set a rack about 8-inches away from the broilers heating element. Heat the broiler to high. Pour the marinara across a sheet tray.
In a large bowl, stir together the tomato paste, spice blend, olive oil, and salt. Add the chicken cutlets then use your hands to evenly massage on the paste. (If you have time, marinate overnight.)
Arrange the cutlets on top of the marinara and broil, rotating the pan and cutlets as needed, until charred and cooked through. Because the chicken is thinly sliced, this takes less time than you think, 8 to 10 minutes.
Meanwhile, stir together the breadcrumbs and parmesan.
Sprinkle over the cheese, then scatter over the crumbs, with the majority of them right on the cutlets. Gently press the crumbs onto the cutlets and generously drizzle with oil. Broil, rotating the pan as needed, until golden and crisp, 2 to 4 minutes. Serve right away with a simple green salad and crusty bread alongside.