Add flour to a shallow dish and season with salt and pepper
Add milk with Parmesan cheese to a deep dish and mix well
Dip each piece of chicken in milk and then Dredge in the flour.
In a hot skillet with oil add chicken pieces and sear for 4-5 minutes each side (or until juices run clear and chicken is fully cooked) - squeeze juice from one lemon over the chicken and cover for approximately 3-4 minutes. Set aside on covered plate.
For the salad
Season arugula with pepper, evoo, and cherry tomatoes. Mix together and plate.
Serve a piece of chicken over each bed of arugula with fresh lemon wedge.