Preheat over to 500 degrees. Heating at a higher tempeture for lower time keeps the fish moist- especially with milk.
Clean fish well. Make sure to dry well. Cut into equal serving pieces.
Place milk and breadcrumbs in seperate bowls.
Soak fish in milk. This is the key to make it moist.
Coat fish with panko breadcrumbs. Make sure to add seasoning to plain panko crumbs. I use oregano, pepper, ground mustard -- and have added hot peppers (but I like a little spice in everything). The key is adding some seasoning to the Panko breadcrumbs.