7 Mistakes Everyone Makes When Cooking Seafood (2024)

Updated: Dec. 20, 2022

We've all ruined a perfectly good piece of fish at one time or another. These cooking tips for fish let you cook it perfectly every single time.

7 Mistakes Everyone Makes When Cooking Seafood (1)Photo: FotoCuisinette / Shutterstock

Fish is delicious, usually easy to find at your local grocery store, and healthy to boot. Whether you’re new to the wonderful world of cooking seafood at home, or an old hand in the galley, we’ve all had a fish flub or two. It’s especially disappointing when you’ve spent a lot to purchase a pricy piece of Alaskan halibut or a beautiful, fresh tuna steak, and had it turn out poorly. We can help you overcome your cooking mistakes for good!

1. The fish is stinky.

Your fish is old, andno amount of marinade or sauce will cover that up. It’s perfectly acceptable to ask your fishmonger how long it’s been in the fish case, or if you can take a sniff. It may be better to buy frozen fish where you live. If you live in an area where frozen fish is better than fresh (it’s often frozen while it’s still on the boat!), be sure tothaw it safely (in the refrigerator) before cooking.

2. It’s falling apart.

Put down the spatula! Over-handling is not productive and can cause your fish to break and fall apart. Flip only once. Your breading will thank you and so will your family.

3. It turns out mushy.

There are three reasons your fish may wind up with a less than appetizing texture. In fact, these faux pas are so common, many people are convinced that fish just is mushy. Nope. Here’s how to fix mushy fish.

  • Pat your fish dry before cooking. Excess moisture will cause the fish to steam rather than sear. Steaming causes that squishiness.
  • Cook it at a higher temp. Stainless steel or cast iron cookware is best for cooking fish on the stovetop. Be patient and let the cooking oil heat—the higher the initial temp, the better the results. When the oil begins to shimmer, it’s ready.
  • Use the right type of fish for the dish. Different fish have different textures, from delicate to firm. When making a seafood chowder, you’ll want a sturdy fish like cod. Tilapia will just turn to mush if simmered in a soup. Tilapia, on the other hand, takes well to searing in skillet, while cod is happy in both the oven and in a chowder.

4. It’s overcooked.

If your fish could be mistaken for jerky, you’re not along. Over-cooking is one of the leading reasons why fish turns out poorly. Using a meat thermometer can help. Remove fish from heat when it reaches an internal temperature of 140°F in the thickest part of the meat. Then let it rest until it reaches 145°F, which is the USDA’s recommended minimum internal temperature.

5. The skin is floppy.

You’ve had gorgeous skin-on salmon fillets at restaurants, where the skin is crispy and delicious. But at home, not so much. So what gives? You probably started it on the wrong side. Placing your skin-on fillet in the heated pan skin side up. When you flip it over, the skin will get a nice, crisp sear (and protect the fish from overcooking). Serve it skin-side down.

If you don’t like to eat your fish with skin-on, here’s how to remove the skin from salmon.

6. It’s bone dry on the outside, raw in the center.

Ugh, right? Whether it’s fish or meat, let it stand at room temperature for up to half an hour before cooking to equalize the temperature between inside and out. Here again your meat thermometer can be helpful.

7. Your grilled fish tastes like, well, grill.

Your expensive king salmon fillet should taste like salmon, not charcoal. When grilling, make sure your grill is super clean! Fish easily picks up odors and flavors that can ruin it. You may also want to consider cooking your grilled fish on a piece of foil that you have perforated several times with a fork. Lightly coat it with cooking oil and fasten to clean, cold grill before placing over your heat source.

Follow these cooking techniques for fish and your seafood dinners will never be the same.

Start with these quick and easy fish recipes.

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Easy Glazed SalmonIt takes only four ingredients and a few moments to make this delightful main dish. —Tara Ernspiker, Falling Waters, West Virginia

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Baked Tilapia Recipe photo by Taste of Home

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Easy Fish Tacos Recipe photo by Taste of Home

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Pine Nut-Crusted TilapiaThis golden-brown pine nut-crusted tilapia has a tender texture, nutty coating and hint of sweet honey. It’s fast to fix and can be served for a special family meal or when you want to impress guests. —Taste of Home Test Kitchen, Milwaukee, Wisconsin

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Fast Baked Fish Recipe photo by Taste of Home

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Speedy Salmon Stir-FrySalmon is a staple where I live, so I tried it in a stir-fry. My recipe has an orange glaze, but I like it with lime, too. —Joni Hilton, Rocklin, California

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A British pub classic turns crown jewel when you add horseradish, panko and Worcestershire. You can also try it with a white fish like cod or haddock. —Linda Schend, Kenosha, Wisconsin

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Blackened Tilapia with Zucchini Noodles Recipe photo by Taste of Home

Blackened Tilapia with Zucchini NoodlesI love quick and bright meals like this one-skillet wonder. The way it tastes, you'd think it takes a lot more effort, but it goes from prep to dinner table in half an hour. The recipe works well with any light fish, or even shrimp. —Tammy Brownlow, Dallas, Texas

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Air-Fryer Fish and ChipsLooking for easy air-fryer recipes? Try this simple air-fryer fish and chips. The fish fillets have a fuss-free coating that's healthy but just as crunchy and golden as the deep-fried kind. Simply seasoned, the crispy fries are perfect on the side. —Janice Mitchell, Aurora, Colorado

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Citrus Salmon Fillets with Salsa Recipe photo by Taste of Home

Citrus Salmon Fillets with SalsaTake lemony salmon fillets to the next level with a fresh, colorful homemade salsa. Just add a simple side of rice for a complete dinner. —Tiffany Hartpence, Lander, WY

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Jamaican Salmon with Coconut Cream SauceWe try to eat salmon a lot because it's so healthy, and I love thinking of new ways to make it different and delicious. This dazzler is easy and is my go-to meal for company. —Joni Hilton, Rocklin, California

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Peppered Tuna KabobsWhen we barbecue, we like to wow our guests, so dogs and burgers are out! We make tuna skewers topped with salsa—the perfect easy recipe. My five kids like to help me put them together. —Jennifer Ingersoll, Herndon, Virginia

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Crunchy Oven-Baked TilapiaThis baked tilapia is perfectly crunchy. Dip it in the fresh lime mayo for a burst of bright citrus flavor. —Leslie Palmer, Swampscott, Massachusetts

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Southwestern Fish TacosThese bright tacos take me on an instant trip to sunny Southern California. The recipe has been on my family's most requested list for years. —Joan Hallford, North Richland Hills, Texas

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Walnut-Crusted Ginger SalmonFor those who aren’t wild about fish, this gingery salmon is a game-changer. Baking on foil makes for extra-easy cleanup. —Becky Walch, Orland, California

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7 Mistakes Everyone Makes When Cooking Seafood (2024)

FAQs

7 Mistakes Everyone Makes When Cooking Seafood? ›

Overcooking the food is one of the most common mistakes when cooking fish and seafood. Overcooked pan-fried fish, unfortunately, is dry, tasteless, and tough. The range is generally 3 to 5 minutes per side.

What is the most common mistake when cooking seafood? ›

Overcooking the food is one of the most common mistakes when cooking fish and seafood. Overcooked pan-fried fish, unfortunately, is dry, tasteless, and tough. The range is generally 3 to 5 minutes per side.

What are 7 ways of cooking fish and shellfish? ›

Cooking Fish
  • Poaching. Most kinds of fish can be cooked in this way. ...
  • Steaming. Small whole fish or fillets are good cooked in this way. ...
  • Grilling. Grilling is cooking under a radiant heat and is a fast and convenient method of cooking. ...
  • Barbecuing. ...
  • Baking. ...
  • Braising. ...
  • Frying. ...
  • Microwave Cooking.

How to cook seafood perfectly? ›

For a fillet of fish, large prawns or squid, you'll want to cook the first side for 2-5 minutes depending on the thickness. The best indicator is the opacity of the seafood. The sides will become opaque to about halfway up. Now flip and cook the other side for half the time.

What is the major flaw in cooking fish? ›

The biggest mistake people make in cooking seafood is to overcook it, which causes it to lose both moisture and flavor. DO check your fish as it cooks and remove it from the heat source when the very center is still slightly rare.

What seafood is hardest to cook? ›

Considering the lobster

Lobster was considered the most difficult, according to a whopping 33.79% of those surveyed (or 174 respondents). According to Men's Journal, lobster is one of the rare foods bought live. It is meant to be killed during the cooking process — typically by boiling it alive.

How to cook seafood safely? ›

Cooking. Most seafood should be cooked to an internal temperature of 145°F (63°C). If you don't have a food thermometer, there are other ways to determine whether seafood is done. Uncooked spoiled seafood can have sour, rancid, fishy, or ammonia odors.

What are the rules for cooking seafood? ›

If you are new to preparing seafood, a good rule of thumb is to cook the fish to an internal temperature of 140° to 145°F. Try the 10-minute rule, which says you should measure the fish at its thickest point and cook it for 10 minutes per inch, turning halfway through the cooking time.

What are the principles of cooking seafood? ›

Cook fish and shellfish thoroughly. Fish is cooked when it begins to flake and loses its translucent (raw) appearance. Cook fish until it reaches an internal temperature of 145 degrees F for at least 15 seconds. Seafood is usually cooked under moderate to high heat (425 degrees F).

How to cook fish properly? ›

Pat your piece of fish dry (this will result in crispier skin!) and season with salt and pepper. Heat oil in a nonstick pan over medium-high heat, then cook the fish for 2 to 3 minutes (don't move it!). Flip and cook for 2 to 3 minutes more.

What is the secret to cooking fish? ›

Use gentle heat even on a grill.

Whether you are pan searing it or grilling it, use a lower heat than you would with other meat. If you are planning to grill it, consider wrapping it in foil to keep in the moisture and ensure it doesn't absorb too much of the charcoal taste.

Can you overcook seafood? ›

Overcooked fish loses its natural moisture, which can result in a dry and chewy texture. The proteins in the fish also begin to tighten, which can make the fish tough and rubbery. In addition, overcooked fish can have a severe lack of flavor, as the heat causes the natural oils in the fish to evaporate.

What is the healthiest way to cook seafood? ›

Summary: Poaching and steaming are low-temperature cooking methods that may preserve healthy omega-3 fatty acids better than other methods.

What is the most common issue with cooking seafood? ›

Problem #1: Undercooked or Overcooked Fish

Always check the fish at the minimum cooking time to avoid overcooked fish. To see if it's done, poke the tines of a fork into the thickest part of the fish at a 45-degree angle and pull out a bit of the fish. If it is properly cooked it should be opaque and slightly flaky.

What are common mistakes when cooking fish? ›

You should, too!
  • Mistake #1: Starting with low-quality fish. ...
  • Mistake #2: Skipping the drying step. ...
  • Mistake #3: Seasoning at the wrong time. ...
  • Mistake #4: Neglecting to preheat the pan. ...
  • Mistake #5: Cooking skin side up. ...
  • Mistake #6: Overhandling the fish. ...
  • Mistake #7: Overcooking.
Apr 1, 2024

What are the common mistakes we make while cooking food? ›

Take a look at our list of five common cooking mistakes to ensure you prepare your next dish properly and perfectly.
  • Packing Your Pans to the Brim. ...
  • Improper Preparation. ...
  • Adding Food Too Early. ...
  • Going Rogue. ...
  • You Overcook or Undercook.

What is the most common food handling mistake? ›

Food Safety Mistakes & Rules
  • The 5 Most Common Food Safety Mistakes & How to Avoid Them.
  • Mistake #1: Cross-Contamination of Raw and Cooked Foods.
  • Mistake #2: Not Cooking Food Thoroughly.
  • Mistake #3: Leaving Food Out at Room Temperature.
  • Mistake #4: Improper Handwashing Practices.
  • Mistake #5: Failing to Wash Vegetables.

Is there a wrong way to cook shrimp? ›

Common Mistakes in Cooking Shrimp
  1. Not Cleaning Shrimp Properly. The first and most frequently made mistake in cooking shrimp is not cleaning them properly. ...
  2. Overcooking Shrimp. Overcooking shrimp is a common mistake that can negatively impact its texture and taste quality. ...
  3. Cooking Frozen Shrimp Directly. ...
  4. Not Peeling Shrimp.
Apr 12, 2024

What are the problems with seafood? ›

Unfortunately, some fish contain harmful chemicals like mercury, PCBs and DDTs. If people consume too much contaminated fish, these chemicals can build up in the body and actually increase the risk of health problems.

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