Chicken Parmesan

1 jar pasta sauce
6 Tablespoons grated Parmesan, divided into 4 and 2 Tablespoons
6 boneless skinless chicken breasts, about 1 and 1/2 pounds
1 1/2 cups shredded Mozzarella

Preheat oven to 375 F.

Pour the sauce into a 13x9 inch baking dish.
Stir in 4 Tablespoons of the Parmesan.
Add chicken. Turn to coat with the cheese.
Cover with foil.

Bake 30 minutes. 

Top with the Mozzarella and the 2 Tablespoons of Parmesan remaining.
Bake uncovered for 5 minutes until chicken is cooked and cheese is melted.
Serve over cooked pasta.