This flavor packed and subtly spicy Cajun cod recipe goes from freezer to plate in just 30 minutes, with only a handful of basic ingredients. Cooking fish from frozen makes this recipe a convenient option for any night of the week. Frozen Pacific cod is coated in a homemade Cajun seasoning blend and cooked at a lower temperature for a slightly longer time to ensure the outside does not dry out before the fish is cooked through. For best results, choose a fillet that’s on the thinner side — under an inch thick, if possible — so that the fish will cook as evenly as possible.
To make the most of dinner prep time, you can saute the vegetables as the fish bakes. The sauteed veggies add a burst of flavor and color, and they become a great topping to finish off the dish. They also become extra juicy as they cook which can help add moisture to the dish, since cooking fish from frozen can sometimes lead to a drier result than cooking defrosted fillets.
Note: If using a store-bought Cajun seasoning blend rather than a homemade one, check the salt content. You may not need to add any additional salt to the fish or the vegetables in this recipe, depending on the salt level of the seasoning blend.