Preheat your oven to 400°F (200°C). Line a large sheet pan with parchment paper for easy cleanup.
In a shallow dish, combine Parmesan cheese, breadcrumbs, garlic powder, Italian seasoning, salt, and pepper.
1/2 cup grated Parmesan cheese, 1/4 cup breadcrumbs, 1 teaspoon garlic powder, 1/2 teaspoon Italian seasoning, 1/4 teaspoon salt, 1/4 teaspoon black pepper
Drizzle chicken breasts with 2 tablespoons of olive oil. Then, press each chicken breast into the Parmesan mixture, ensuring it's evenly coated.
4 boneless, skinless chicken breasts, 2 tablespoons olive oil
In a large bowl, toss chopped bell peppers, zucchini, red onion, and broccoli florets with 2 tablespoons of olive oil, salt, and pepper.
1 red bell pepper, 1 yellow bell pepper, 1 zucchini, 1 red onion, 1 cup broccoli florets, 2 tablespoons olive oil, 1/4 teaspoon salt, 1/4 teaspoon black pepper
Spread the vegetables evenly on the prepared sheet pan. Place the Parmesan-crusted chicken breasts on top of the vegetables.
Bake for 20-25 minutes, or until the chicken is cooked through and the vegetables are tender. Internal temperature for chicken: 165°F (74°C).
Remove from oven and let rest for a few minutes before serving. Enjoy your delicious Parmesan Crusted Chicken Sheet Pan Dinner!