Chicken Parmesan

Name: Chicken Parmesan
Ingredients: 1 tablespoon olive oil; 1 small yellow onion, chopped (1/2 cup); 2 to 3 cloves garlic, minced; 1 (28-ounce) can crushed tomatoes, preferably organic; 1 tablespoon balsamic vinegar; Salt to taste; 1/4 teaspoon red pepper flakes; 1/4 cup chopped fresh basil leaves; Nonstick cooking spray; 4 thin chicken cutlets (about 1 1/4 pounds total); 2 large egg whites; 6 tablespoons dry Italian bread crumbs; 2 tablespoons grated Parmesan; 3 tablespoons all-purpose flour; 4 to 5 teaspoons olive oil; 1/2 cup part-skim shredded mozzarella cheese