First, pre-heat your oven to 425 degrees.
Mix together your parmesan cheese and bread crumbs (or crackers). Coat your chicken breasts in the mixture and place in a casserole dish that has been sprayed or coated with a little olive oil.
Bake for 15 minutes or until edges are crisping.
Pull out your dish and top your chicken with a few spoonfuls of your favorite pasta sauce. Finish it off with a slice of fresh mozzarella or provolone cheese on each chicken breast and some additional parmesan.
Pop it back in the oven for another 10-15 minutes. Voila!