This is about as nouveau as I get. Make sure neither are salted, though. Transfer the mixture to a medium-size bowl. Place the remaining cup of flour in another medium-size bowl.
Place beaten egg is shallow bowl or pie pan.
Season the fish fillets with salt and pepper. Dip each fillet into the egg, then into the nut mixture. Coat completely and evenly, pressing the nuts firmly to adhere to each fish fillet. Pre-heat oven to 350 F. Heat the oil in a large skillet. Pan-fry the breaded fish fillets until golden brown on each side.