Step 1: Marinate the Chicken - Begin by placing the chicken breasts in a large mixing bowl. Pour the Italian salad dressing over the chicken, ensuring each piece is well coated. Cover the bowl and let it marinate in the refrigerator for at least 30 minutes, or up to 2 hours for maximum flavor.
Step 2: Preheat the Oven - Preheat your oven to 400°F (200°C). This will ensure that the chicken cooks evenly and develops that lovely crust.
Step 3: Prepare the Coating - In another bowl, combine the melted butter, panko breadcrumbs, garlic powder, salt, pepper, and half of the parmesan cheese. Mix well until the breadcrumbs are evenly coated with the butter.
Step 4: Assemble the Chicken - Remove the chicken from the marinade, allowing any excess dressing to drip off. Place the chicken breasts in a baking dish. Spread ranch dressing evenly over each piece, then top with the provolone cheese slices.
Step 5: Add the Breadcrumb Mixture - Sprinkle the breadcrumb mixture generously over the top of each chicken breast, pressing down slightly to help it adhere. Finish by sprinkling the remaining parmesan cheese on top.
Step 6: Bake - Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the chicken is cooked through and the breadcrumb topping is golden brown and crispy. Use a meat thermometer to check that the internal temperature of the chicken reaches 165°F (75°C).
Step 7: Garnish and Serve - Once the chicken is done baking, remove it from the oven and let it rest for a few minutes. Garnish with chopped parsley if desired, and serve warm with your favorite sides.