Pat dry chicken and generously season with salt and pepper; set aside.
In a shallow dish, add flour, salt, pepper, Italian seasoning and garlic powder; mix well.
Dredge chicken breast, one at a time, in flour mixture, shaking off any excess and set aside while doing the remaining pieces – reserve flour to make the roux.
In a large skillet over medium heat, add olive oil and 1 tbsp. butter.
When sizzling, add chicken pieces and cook until brown on both sides, about 3 to 4 minutes per side. Remove from the heat and set aside.
Add 1 tbsp. butter and 1 heaping tbsp. flour; whisk and cook until golden, about 2 minutes.
Add wine and whisk until the mixture thickens.
Pour in broth and whisk for 1 minute. Add red pepper flakes and stir well; bring the mixture to a simmer.
Return the chicken pieces including any accumulated juices and flip them to coat with the sauce.
Place one slice prosciutto on each chicken piece followed by 2 slices of cheese.
Sprinkle on paprika, cover, reduce the heat to medium-low and simmer for 5 minutes or until the cheese is melted.
Sprinkle on some chopped parsley and serve immediately.