The Best Chicken Parmesan | Ashley | Umami

Ingredients

• 1 Tbsp olive oil
• 1/4 cup finely chopped yellow onion
• 2 garlic cloves, (minced (2 tsp))
• 1 (28 oz) can crushed Roma tomatoes
• 1/4 tsp dried oregano
• 2 fresh basil sprigs*
• salt and freshly ground black pepper
• 2 (8 oz) boneless, skinless chicken breasts, (butterflied and separated, and pounded to 1/2-inch thickness)
• 2 oz whole-milk mozzarella cheese, (shredded (1/2 cup))
• 2 oz provolone cheese**, (shredded (1/2 cup))
• 1 large egg
• 1 Tbsp all-purpose flour
• 1 1/2 oz Parmesan cheese, (finely shredded (1/2 cup))
• 1/2 cup Panko bread crumbs
• 1/2 tsp garlic powder
• 1/3 cup olive oil
• 1/4 cup torn fresh basil