Broccoli and cheese Stuffed tilapia

 4-ouncefresh or frozen skinless sole, flounder, or other fish fillets, about 1/4 inch thick 1 cupfrozen cut broccoli, thawed 1 beaten egg 1 8-ounce containersoft-style cream cheese with chives and onion 1/4 cupgrated Parmesan cheese 3/4 cupherb-seasoned stuffing mix 2 tablespoonsmilk 2 tablespoonsdry white wine