Follow these simple steps to create your own fantastic Garlic Parmesan Chicken and Potatoes:

1. Preheat Oven: Begin by preheating your oven to 400°F (200°C).
2. Prepare Chicken and Potatoes: In a large bowl, combine diced potatoes and chicken breasts.
3. Seasoning: Drizzle with olive oil and sprinkle minced garlic, Italian herbs, salt, and pepper over the mixture. Toss everything until well-coated.
4. Add Cheese: Pour half of the grated Parmesan cheese into the bowl and mix again.
5. Arrange in Baking Dish: Transfer the chicken and potatoes to a large baking dish, spreading them evenly.
6. Add Remaining Cheese: Sprinkle the remaining Parmesan cheese over the top of the chicken and potatoes.
7. Bake: Place the dish in the preheated oven and bake for 30-35 minutes, or until the chicken is cooked through and the potatoes are tender.
8. Check Temperature: Use a meat thermometer to ensure the chicken reaches an internal temperature of 165°F (75°C).
9. Garnish: Once baked, remove the dish from the oven and let it rest for a few minutes. Garnish with freshly chopped parsley before serving.
10. Serve Hot: Enjoy your Garlic Parmesan Chicken and Potatoes while they’re piping hot!