Our baked haddock is coated in a flavorful Parmesan, dill, and lemon bread crumb then cooked to perfection in the oven. This is an easy, fast recipe that only takes 10 to 15 minutes of prep time and less than 15 minutes to bake. For a low-fat version of the recipe, replace the mayonnaise with sour cream or Greek yogurt. You can also skip the coating altogether and just place the seasoned fillets in the oven.