You can also buy a whole catfish, in which case you’ll want to either ask the fishmonger to fillet it for you or fillet it yourself at home before grilling. If you want to grill frozen fillets, thaw them completely by storing them in the refrigerator overnight before the day you plan to cook them.
If you’d prefer a lighter flavor, it’s fine to use olive oil or another oil to coat the fish. Skipping this step is also fine if you prefer the taste of plain grilled fillets with no extra fat.
Look for a seafood spice mix at your grocery store if you don’t want to create your own mixture. Or check out the third method for ideas for seasoning mixes that pair perfectly with catfish.
If you don’t have a grill or grill pan, you can easily grill fish in a skillet on your stove. Heat a cast iron skillet or a frying pan to medium high, and coat the bottom of the pan lightly with oil.
If you’re buying the catfish from a fish market, have the fishmonger clean and skin the fish for you. If you caught your own fish, you’ll need to clean and skin it on your own. [6] X Research source
1 tablespoon melted butter 1 tablespoon lemon juice Salt and pepper
When you’re cooking a whole fish, it’s important to cook it low and slow. Otherwise, you’ll end up with a fish that’s burned on the outside and raw on the inside. Make sure the grill never gets too hot while you cook.
1 teaspoon onion powder 1/2 teaspoon garlic salt 1/4 to 1/2 teaspoon cayenne pepper 1/4 to 1/2 teaspoon pepper
1 tablespoon dried mustard 2 teaspoons paprika 1 teaspoon cayenne pepper 1 teaspoon kosher salt 1 teaspoon dried thyme leaves 1/2 teaspoon freshly ground black pepper
2 tablespoons chopped garlic 1 tablespoon chopped shallot or scallion 2 teaspoons ground turmeric 1 teaspoon sugar 1 teaspoon freshly ground black pepper 1/2 teaspoon salt
