In a zip-top bag, combine the ranch dressing and Italian dressing, then add the chicken breasts. Marinate for at least 30 minutes in the fridge.
Preheat your oven to 375°F (190°C).
In a bowl, mix the panko breadcrumbs, Parmesan cheese, melted butter, garlic powder, and Italian seasoning until crumbly.
Heat olive oil in a skillet over medium-high heat. Remove the chicken from the marinade and sear each piece for 3 to 4 minutes per side until golden.
Place the seared chicken in your baking dish. Top each piece with a slice of provolone cheese, press on the Parmesan crust mixture, and sprinkle with mozzarella cheese.
Bake for 15 to 20 minutes until the chicken reaches 165°F. Broil for 2 to 3 minutes until golden on top.
Let the chicken rest for 5 minutes, then sprinkle with fresh parsley and serve.