Preheat your oven to 400°F (200°C).

In a mixing bowl, combine olive oil, lemon juice, lemon zest, minced garlic, oregano, salt, and pepper.

Place the chicken breasts in a large ziplock bag or shallow dish.

Pour the marinade over the chicken, ensuring each piece is coated.

Seal the bag or cover the dish and marinate in the refrigerator for at least 30 minutes.

Transfer the marinated chicken to a baking dish.

Bake in the preheated oven for 20-25 minutes, or until the chicken reaches an internal temperature of 165°F (75°C).

Garnish with fresh parsley before serving.

Serve with lemon slices for an extra zing.

Enjoy your delicious Lemon Chicken!