Turn on broiler to high with rack in middle of oven.

Combine 1/4 C breadcrumbs and 1/2 Tbsp oil and set aside.

Put chicken in plastic wrap and pound out to about 1/4". Sprinkle both sides with S&P.

Using an oven proof skillet, heat 1Tbsp of oil to medium and cook the chicken for 2-3 minutes on each side until golden. Put on a plate. Now add the onion and garlic and cook for 2-3 minutes until soft. Remove the pan from the heat and add the tomatoes, Italian seasoning and remaining S&P. Return pan to medium heat and cook for about 2-3 minutes more. Now add the chicken back in to the sauce and coat well.

Sprinkle 1/4 C of cheese on each piece of chicken and then put on the breadcrumbs and top with the rest of the cheese. Broil until the cheese is melted. Garnish with basil. Serve over pasta.