Oily fish is better cooked from frozen using stewing, braising, and boiling techniques. These help hide the unappealing texture. That leaves white fish types, which are definitely the better option to fry. These include species like cod, halibut, sole, haddock, and monkfish. These types of fish have less fat and a much firmer texture.

Look for options that are firm and can hold up well to the frying process. Good choices for deep frying include cod, haddock, and tilapia. These types of fish are readily available in frozen form at most grocery stores, making them convenient options for a quick and easy meal.