Although this recipe can also be used for red fish such as trout or salmon, white fish of any kind is actually my favourite way to make it as it's mild in that "fishy" taste most people tend to avoid. And in that case, of course, you want a good flaky white fish! For this recipe, I used Sole fillets. However, other good flaky white fish options include cod, halibut, basa, tilapia, rockfish, snapper, haddock or grouper.