Follow these simple steps to prepare your Italian Herb Bruschetta Chicken:

1. Preheat the Oven: Preheat your oven to 400°F (200°C).
2. Prepare the Chicken: Season the chicken breasts with salt, pepper, and dried oregano.
3. Sear the Chicken: In a large skillet, heat olive oil over medium-high heat. Add the chicken breasts and sear for 3-4 minutes on each side until golden brown.
4. Make the Bruschetta Topping: In a bowl, combine diced tomatoes, chopped basil, minced garlic, balsamic vinegar, and a pinch of salt. Mix well to combine.
5. Transfer to Baking Dish: Place the seared chicken breasts into a baking dish. Spoon the bruschetta topping generously over each piece of chicken.
6. Bake: Transfer the baking dish to the preheated oven and bake for 20-25 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (75°C).
7. Add Cheese: If desired, sprinkle grated Parmesan cheese over the chicken during the last 5 minutes of baking.
8. Rest the Chicken: Once cooked, remove the dish from the oven and allow the chicken to rest for 5 minutes before serving.

These steps will guide you in creating this incredible dish effortlessly.