Haddock is a light, mild, and delicious flaky white fish related to cod. If you can't find haddock, try this recipe with cod, flounder, or sole fillets. Just be sure to adjust time accordingly if the fillets are thinner or thicker than haddock fillets. Use garlic or parmesan seasoned bread crumbs, or add garlic powder or a few tablespoons of grated parmesan cheese to plain breadcrumbs. This haddock is lighter than the typical deep fried fish, and it's still delicious and flaky. Serve this tasty oven fried haddock with tartar sauce, coleslaw, and fries or steamed vegetables.