Pound breasts to 1/2-inch thickness. Dredge each breast in flour/salt, then egg, then breadcrumbs. Saute the chicken breasts in oil over med-high heat and brown on both sides, about 3 minutes per side. Spray a 13x9 baking pan. Add chicken, top with marinara sauce and grated cheese.
Bake at 375 for 15-20 minutes or until chicken is done and cheese is browned.
Makes 4 servings