Another way of doing this is with Cajun mix - and it's very good (my mix below).
About 20 years ago I cooked steelhead trout for about 1500 people at a rally near Myrtle Creek, Oregon and used this mix (I'll put the ingredients so you don't have to watch the vid (but it has steak, chicken and pork recipes too) -- below that is Red Beans Rice And Sausage (mix used in it) - time to get ready for hunting season:
Mix doubles as a rub for Chicken, Pork, Beef, BBQ. Killer for Chicken Wings. Smoking fish - rub on, refrigerate a 1/2 hour, wash off, and smoke. Blackening seasoning also used for grilling fish (the way I did in Oregon) - rub on, then rub oil on the flesh, grill skin side down till done. Blackened seasoning is used for frying fish and chicken - mix 2 teaspoons corn starch, 1/2 cup flour (or cornmeal) & 1 tablespoon (level) seasoning mix. Vegetables: sprinkle on, top with butter or oil and bake, broil, or whatever works for you! Add it to water to boil crab, shrimp, & crawfish in the same way you use Cajun crab seasoning or crawfish boil or simply sprinkle and grill.
Red Beans & Rice:
Red Beans & Rice Recipe Basics: 1 cup mixed sweet peppers - 1 cup onion - 1 cup celery - 1 teaspoon fresh minced garlic - 2 bay leaves - 1 lb sausage (you like) - add 1/2 cup water + 1 tablespoon butter or oil (if a dry sausage) and boil/fry down till cooked - add 2 tablespoons seasoning mix + 2 teaspoons salt & fry 2 minutes more - add 2 cans beans (1 crushed to make a gravy) + 1 can water + 1 tablespoon hot sauce (I use Trappy's) bring to boil then simmer down until consistency you like (coats the spoon for thick). If thin - soup - if thick red beans & sausage over rice. Happy eating!