Creating Chicken Arrabiata with Herb and Garlic Breadcrumbs can be a simple and enjoyable process if you follow these steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Chicken: Season the chicken breasts with salt and pepper. Set aside.
3. Sauté the Aromatics: In a large skillet, heat olive oil over medium heat. Add the chopped onion and cook until translucent, about 5 minutes. Stir in the minced garlic and red pepper flakes, cooking for an additional minute until fragrant.
4. Add the Tomatoes: Pour in the crushed tomatoes and add oregano. Stir to combine and let the sauce simmer for about 10 minutes, allowing the flavors to meld.
5. Cook the Chicken: Add the seasoned chicken breasts to the skillet, ensuring they are well coated with the sauce. Cover and let cook for 10-15 minutes, turning occasionally, until the chicken is cooked through and no longer pink in the center.
6. Prepare the Breadcrumb Topping: In a small bowl, mix the fresh breadcrumbs, chopped parsley, chopped basil, and grated Parmesan cheese. Season with a pinch of salt and pepper.
7. Assemble the Dish: Once the chicken is cooked, remove the skillet from heat. Sprinkle the breadcrumb mixture evenly over the chicken and sauce.
8. Bake: Transfer the skillet to the preheated oven and bake for 10-15 minutes, or until the breadcrumbs are golden and crispy.
9. Garnish: Remove from the oven and let it rest for a few minutes. Garnish with fresh basil leaves before serving.
10. Serve: Plate the chicken along with generous portions of the arrabiata sauce and crispy breadcrumbs.

Following these steps will guide you through making this amazing dish with ease.