Follow these simple steps to create your Longhorn Parmesan Crusted Chicken:

1. Preheat Oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
2. Prepare Chicken: Pat the chicken breasts dry with paper towels. This will help the coating stick better.
3. Make Coating: In a shallow bowl, mix the grated Parmesan cheese, breadcrumbs, garlic powder, onion powder, Italian seasoning, salt, and pepper.
4. Set Up Breading Station: In another bowl, whisk together the eggs and milk.
5. Coat Chicken: Dip each chicken breast first into the egg mixture, allowing any excess to drip off. Then, coat it thoroughly with the Parmesan mixture, pressing firmly to ensure it sticks.
6. Arrange on Baking Sheet: Place the coated chicken breasts onto the prepared baking sheet. Drizzle the tops with olive oil for a crisp finish.
7. Bake: Bake in the preheated oven for 25-30 minutes or until the chicken is cooked through and the coating is golden brown and crispy.
8. Rest Chicken: After removing the chicken from the oven, let it rest for 5-10 minutes to retain its juices.
9. Garnish: Optionally, sprinkle with fresh parsley for an added pop of color before serving.

These steps will guide you through the process of creating a delicious Longhorn Parmesan Crusted Chicken that you and your family will enjoy.