Begin by preheating your oven to 400°F (200°C). While the oven warms up, prepare a large sheet pan by lining it with parchment paper to make cleanup effortless.
In a shallow bowl, crack the eggs and whisk them together with the Dijon mustard until the mixture is smooth and well combined.
In another shallow bowl, combine the grated Parmesan cheese, panko breadcrumbs, Italian seasoning, garlic powder, onion powder, salt, and pepper. Stir the dry ingredients thoroughly to ensure they are evenly blended.
Take each chicken breast and immerse it in the egg mixture, ensuring it is fully coated. Allow any excess egg to drip back into the bowl.
Next, move the egg-coated chicken into the breadcrumb mixture, pressing down firmly to adhere the crumbs on both sides. Place each coated chicken breast on the previously prepared sheet pan, leaving space between each piece.
Once all the chicken breasts are arranged on the sheet pan, lightly spray the tops with olive oil spray. This step is essential for achieving a beautifully golden and crispy crust.
Transfer the pan to the preheated oven and bake for 25-30 minutes, or until the chicken reaches an internal temperature of 165°F (75°C) and the breadcrumb topping is golden and crispy.
After baking, remove the pan from the oven and allow the chicken to rest for at least 5 minutes. Just before serving, garnish the chicken with a sprinkle of fresh chopped parsley for an added touch of color and flavor.
Notes
Serve with roasted vegetables for a complete meal.