Easy Cheesy Chicken and Broccoli Pasta Bake Recipe

Ingredients

• 3 boneless, skinless chicken breasts, cut into bite-sized pieces
• 2 large heads of fresh broccoli, cut into florets
• 1 pound penne pasta
• 1 tablespoon olive oil
• 2 tablespoons unsalted butter
• 1 medium yellow onion, finely diced
• 2 teaspoons fresh garlic, minced
• 2 tablespoons all-purpose flour
• 1 teaspoon Italian herb seasoning
• 1 teaspoon kosher salt
• ½ teaspoon freshly ground black pepper
• 1 cup whole milk
• 1 cup low-sodium chicken broth
• ½ cup half-and-half cream
• ½ cup freshly grated Parmesan cheese
• 1½ cups shredded mozzarella cheese