Step 1: Prepare the Chicken

1. Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper or aluminum foil.
2. Pat the chicken breasts dry with paper towels to ensure proper browning.
3. If the chicken breasts are very thick, pound them to an even thickness of about ¾ inch using a meat mallet. This helps them cook evenly.
4. Season the chicken on both sides with salt, pepper, Italian seasoning, garlic powder, onion powder, and paprika.

Step 2: Sear the Chicken

1. Heat olive oil in a large oven-safe skillet over medium-high heat.
2. Place the seasoned chicken breasts in the hot pan and sear for 3-4 minutes on each side until golden brown.
3. Transfer the chicken to the prepared baking sheet. (If using an oven-safe skillet, you can keep the chicken in the same pan for baking.)

Step 3: Prepare the Parmesan Crust

1. In a medium bowl, combine the ranch dressing, grated Parmesan cheese, shredded provolone, panko breadcrumbs, melted butter, parsley, garlic powder, and red pepper flakes (if using).
2. Mix well until all ingredients are thoroughly combined. The mixture should have a spreadable consistency.

Step 4: Apply the Parmesan Crust

1. Generously spread the parmesan mixture over the top of each seared chicken breast, dividing it equally among all pieces.
2. Use the back of a spoon to ensure an even layer, approximately ¼-inch thick.

Step 5: Bake to Perfection

1. Place the chicken in the preheated oven and bake for 15-18 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) and the parmesan crust is golden brown and bubbly.
2. For an extra golden top, broil for the final 1-2 minutes, watching carefully to prevent burning.

Step 6: Rest and Serve

1. Allow the chicken to rest for 5 minutes before serving. This helps the juices redistribute throughout the meat for maximum tenderness.
2. Garnish with additional fresh parsley if desired and serve with your favorite sides.