How To Clean A Flounder? A Guide For Beginners

How To Clean A Flounder? A Guide For Beginners

Catch some nice flounder or buy some. They go by many names, including sole, halibut, turbot, plaice, fluke, and dab, but they are all flatfish from the phylum Pleuronectiformes. The biggest issue is how to clean a flounder. How should a flounder be cleaned? Here are the details.

How Do You Catch Flounder?

You might be disappointed if you read every product review on how to read a fish finder. Your best fish finder might have trouble locating flounders against the ocean floor because they hug the bottom on sandy ledges.

Because flounders are bait fish and won’t move far unless forced to, it requires some skill similar to fly fishing.

To tie your fish finder rigs, you’ll have to rely more on fishing advice and all of your fishing knots. When you consider fishing rods and reels, you only need a light- to medium-weight spinning rod to catch flounder.

With a four-foot leader, although some anglers advise longer, fishing lures will hang off the end of your 15 to 20 lb line.

What About Scales On Flounder?

You must first learn how to clean flounder in order to see how simple it is to fillet one.

  1. Hold the fish by the tail
  2. Use the blunt side of your knife and push your blade up the side of the fish toward the head
  3. Do this until there are no scales and no slime
  4. Do the same on the other side, and then rinse your hands and the fish

How Do You Clean Flounder?

Flounder Cleaning: Step 1

Down the flounder with ice. After being cooled for several hours on ice, fish are much simpler to filet. Place flounder on cutting board after removing it from the ice. If rigormortis has developed, bend the fish back to being straight; it is simpler to filet a fish when flat.

To cut the flounder, go slowly down its lateral line.

Flounder Cleaning: Step 2

Make a straight cut from the gill plate to the tail of the fish with your filet knife along its lateral line. To reach the back major spine bone that runs down the center of the fish, run your knife several times along the line.

Flounder Cleaning: Step 3

From just above the eye, around the pectoral fin and gill plate, to the fish’s stomach, cut a half moon shape around the fish’s head. When working the filet off the bones, this cut makes it simple to peel back the end of the filet.

Flounder Cleaning: Step 4

Remove the filets’ bones from the meat by working them slowly away. Make slow, sliding cuts that are angled away from the spine beginning in the middle of the fish. Work the filet slowly away from the bones while making cuts and using your finger to peel the meat up. The shape of the filet should start to emerge. Once the filet has been removed, cut the skin just below the dorsal fin to remove the top filet and the bottom filet by cutting the skin along the bottom side.

To remove all filets, repeat steps 2-4 on the fish’s opposite side.

Flounder Cleaning: Step 5

Place each filet with its tail facing you. Cut the filet down to the skin at the end, then turn the knife away from you and peel the skin off the meat. Flexing the blade as you slowly descend will keep it close to the skin. Check the filet for bones and remove them once the skin has been removed. There should be very few bones left if everything is done properly. Repeat with the remaining 4 filets.

Any injuries sustained while cleaning fish are not the responsibility of HF Depot. Please be careful!


How Do You Filet Flounder?

Once you learn how to fillet flounder, you won’t need a lot of equipment. Here are a few items you’ll need to clean flounder.

Despite the fact that the fish is different, the procedure for cleaning rainbow trout is the same.

  • Filet board (can use top of the cooler box)
  • Fresh water for washing fish; and to clean fishy hands
  • Long flexible fillet knife

You ought to discover that it’s simpler than you thought to fillet a flounder after reading these instructions.

  1. Your flounder can cool off on the ice. It is easier to fillet a flounder once it is cool
  2. Reduce the length of the lateral line that passes through the fish’s middle. You see, this extends from the gill plate to the tail.
  3. Cut a crescent shape at the back of the fish’s head, above the eye, and all the way around the pectoral fin. The fillet is simple to peel backward once the pectoral fins have been cut around.
  4. Make angular cuts away from the spine beginning in the fish’s center. As you make further cuts, you can gently pull the fillet away from the bones using your finger.
  5. To remove the top flounder fillet, make a cut in the skin above the dorsal fin. Lift your bottom fillet by making a cut along the bottom side.
  6. The white side of the flounder will be removed after the top two fillets have been taken out.
  7. Holding the knife at an angle and working it along the fillet will allow you to remove the skin and complete the flounder filleting process.
  8. In the direction of the edge, peel off the ridged fin meat in small pieces. Many people may find this to taste extremely fishy.

How To Cook Flounder?

Cooking your flounder in a frying pan is one of the simplest ways to consume fish in this manner.

Therefore, all you need to do is cover the entire flounder in flour. Then you heat some butter and oil. Flip the flounder over once it’s in the pan to ensure that both sides are cooked.

You ought to have a campfire or a portable grill when you’re outside, like when you’re going camping.

a simple method of cooking flounder. After cleaning it, marinate or season it with your preferred seasonings, such as soy sauce, pepper, salt, or garlic powder. Flounder is versatile in terms of cooking options due to its slightly sweet flavor.

Depending on where you are, you can cook the flounder in various ways, including poaching, baking, and sautéing.

No matter how it is prepared, the most crucial step is to make sure it is as clean as possible so that you can create an endless number of mouthwatering fish recipes.


As you saw in the amazing videos above, filleting a flounder, halibut, or any other “flat fish” species isn’t nearly as difficult as many anglers believe. In fact, when done correctly, the process can be completed very quickly.

When you do it right, you won’t be leaving any wasted meat behind for the pelicans either…

The best part, though, is how delicious those wonderful fillets will be at the dinner table!

I hope this video post provided you with some excellent cleaning advice for flounder.

Please share this with your fishing friends so they can see these amazingly fast flounder and halibut fillets by the pros. Both they and I would be very grateful for it!