For your fish you can really use any white fish you want (sole, cod, haddock etc.). Tonight we had haddock fillets. I dipped them into some egg and then into some Italian bread crumbs (or use any kind of Shake N' Bake) and tossed them into a non-stick greased frying pan. I could have baked them in the oven but I really wanted that crispy coating on the outside so I fried mine in some olive oil.
This was a delicious meal and it really did feel like it came from a restaurant and not just from my kitchen. It's great when you can recreate some of your favorite foods and make them your own.