.

In this way, how do you know when catfish is done?

Test the catfish with an instant-read thermometer to be absolutely certain. Slide the shaft of the thermometer horizontally into the thickest part of the fish, and wait until the temperature reading stabilizes. Your catfish is fully cooked when it reaches 145 degrees Fahrenheit.

Subsequently, question is, how long should catfish be cooked? Preheat oven to 200 degrees F. Heat the oil or butter in a large skillet or frying pan (I like to use my cast-iron frying pan). Add the coated catfish filets and cook for 5 to 7 minutes on each side, sprinkling additional salt on the catfish after each turn. Cook until golden brown and fish flakes easily with a fork.

Regarding this, does fried fish float when done?

No matter how you cook it, you'll know fish is done when it flakes easily and is no longer translucent. Deep fried fish will float to the surface when thoroughly cooked. Fish cooks best when it's evenly cut in a thickness of one inch.

How many minutes do I fry fish?

Once your fish is in the pan, slide a spatula gently underneath it to prevent it from sticking. Cook the fish for three to four minutes on one side and then gently flip it over. Fried fish generally cooks at about 10 minutes per inch of thickness, but most whitefish fillets won't be quite this thick.