Our gluten-free fish recipes are easy to prepare and full of flavor. Every recipe offers simple and delicious ways to enjoy seafood without gluten.

Jump to:
- How Do I Know So Much About Gluten?
- My Top Tips For Cooking Fish
- Sheet Pan Fish and Vegetables
- Baked Grouper with Key Lime Butter Sauce
- The Best Fish Choices
- Baked Fish with Old Bay Seasoning
- Mahi Mahi With Cream Sauce Recipe
- Pan Seared Mahi Mahi with Basil Butter Sauce
- Oven Roasted Mahi Mahi
- Baked Whole Red Snapper
- Breading For Gluten-Free Fried Fish
- Pan Fried Yellowtail Snapper
- Key West Coconut Crusted Snapper Recipe
- Tripletail with Lemon Butter Sauce
- Blackened Swordfish Recipe
- Fish and Mashed Potatoes
- Seared and Blackened Yellowfin Tuna
- Pan Seared White Fish with Lemon Butter Sauce
- Blackened Snapper Tacos
- White Fish Piccata
- Broiled Yellowtail Snapper Recipe
- Air Fryer Snapper with Old Bay and Veggies
- Yellowfin Tuna Poke Bowl
- Fish and Grits Breakfast
- Tripletail with Basil Butter Sauce
- Baked Salmon Salad
- NY Deli Tuna Salad
- More Gluten Free Recipes
- Gluten Free Sides For Fish Dinners
- Cooking in The Keys
- FAQ
Is Fish Gluten-Free?
Yes! Fish is naturally gluten-free, but breading, sauces, and sides can contain hidden gluten. Our gluten-free recipes keeps meals fresh, tasty, and safe for everyone.
A gluten-free diet means avoiding gluten, a protein found in wheat, barley, and rye.
For people with celiac disease, gluten causes an immune response.
This response damages the small intestine and leads to digestive problems and nutrient deficiencies.
Even those without celiac may feel better avoiding gluten, making fresh, unprocessed fish a great choice.
How Do I Know So Much About Gluten?
About 15 years ago, I worked as a chef at Whole Foods Market on Long Island. I learned a lot about gluten-free eating.
I stopped eating gluten myself and after a little detox, I felt like a million bucks!
I helped customers find gluten-free foods. I also assisted small brands in getting their products on store shelves. I even hosted gluten-free events that brought people from all over New York.
At the store, we made one of the first gluten-free sections. Customers were very thankful. Now, most grocery stores have gluten-free options mixed in with everything else, but a few years ago it wasn't so easy.
I now live in Key Largo, Florida, where fresh fish is all around. Last weekend, we caught spiny lobsters from the Florida Bay!
Fish is naturally gluten-free, unlike processed foods.
When I eat fish, I feel amazing! How about you?

My Top Tips For Cooking Fish
Fresh is best! Come to the Keys—we'll cook! If you live on the coast or near the Gulf, the Pacific, or Atlantic, get fresh fish.
At the market, ask to smell the fish. No, it’s not weird! Fresh fish shouldn’t smell fishy. The same goes for shrimp, scallops, and other seafood. If it has a strong odor, check if they have a frozen option instead.
When buying frozen fish, look for "Product of the USA" 🇺🇸 and make sure it says wild-caught. If it’s not, it likely comes from a fish farm.
Farmed fish are kept close together. They are fed a diet of animal scraps, grains, and things they wouldn’t eat in the wild, like wheat! Tilapia is one of these farmed fish. It’s cheap, but not the healthiest choice.
Shrimp farms are everywhere. For the best quality, look for domestic wild-caught shrimp.
Only buy fresh seafood that’s kept cold on ice or properly refrigerated. If you’re not cooking it right away, store it in the fridge or freeze it immediately.
Thin white fish recipes are interchangeable. I cook a lot of yellowtail snapper, but you can swap it with any thin white fish you have.

Sheet Pan Fish and Vegetables
Try this sheet pan fish and vegetable recipe, topped with a tangy sour cream dill sauce. It’s easy, fresh, and perfect for busy weeknights. Healthy, full of flavor, and ready in under 30 minutes! Low carb, low calorie, and gluten free.
Baked Grouper with Key Lime Butter Sauce
Baked grouper with Key Lime Butter Sauce is perfect for a quick delicious dinner! Ready in under 30 minutes, this easy recipe makes fish taste amazing and is perfect for weeknights or entertaining.
The Best Fish Choices
- Snapper – Thin, mild white fish fillets with a slightly sweet flavor. Look for wild-caught fish, especially from U.S. waters.
- Mahi Mahi: Firmer than snapper with denser flesh than snapper.
- Salmon – Rich, buttery, and packed with healthy fats. Wild Alaskan salmon is the best option for sustainability and nutrition.
- Halibut: A firm, slightly sweet fish.
- Tuna: Sold as steaks, used in sushi, or canned.
- Cod – A mild, flaky white fish that is thicker than snapper.
Always get the freshest fish available—look for bright, clear eyes and firm flesh.
Wild-caught fish like yellowtail snapper and mahi from well-managed fisheries are excellent sustainable choices!
Baked Fish with Old Bay Seasoning
Make roasted yellowtail snapper with Old Bay seasoning for a simple and tasty dinner. This easy recipe brings out the snapper’s fresh flavor with a classic spice blend and a quick roast in the oven.
Mahi Mahi With Cream Sauce Recipe
This mahi mahi dish recipe combines sweet flaky fish with a rich lemon caper sauce. Seared fillets are finished with butter, white wine, cream, and fresh lemon juice. Ready in just 15 minutes, it’s perfect for busy weeknights or special occasions. Pair with pasta, rice, or vegetables for an amazing meal.
Pan Seared Mahi Mahi with Basil Butter Sauce
Pan-Seared Mahi Mahi with Basil Butter Sauce is a simple fish recipe you'll enjoy! Mahi, also called dorado, is cooked on the stovetop. It’s served with a tasty lemon butter sauce and fresh basil.
Oven Roasted Mahi Mahi
Make dinner quick and delicious with roasted mahi mahi and Old Bay seasoning. The seasoning adds a burst of Chesapeake Bay flavor to this flaky fish, ready in just 20 minutes.
Baked Whole Red Snapper
Learn how long to roast a whole snapper at 400°F with this ultimate guide! This easy sheet pan recipe combines Mediterranean spices with a whole snapper and small red potatoes for a one-pan meal. The roasted fish has crispy skin and soft, flaky meat. It's an excellent fish dinner with minimal cleanup.
Breading For Gluten-Free Fried Fish

You can make gluten-free fried fish and still get that crispy texture.
Here are some alternatives to try:
- Nut Flours: Almond, macadamia, pistachio, pecan
- Coconut: Coconut flour and coconut flakes
- Gluten-Free Breadcrumbs
- Gluten-Free Panko (flaked bread crumbs)
- Potato Starch
- Rice Flour
- Crushed Gluten-Free Crackers
- Shredded Parmesan Cheese
Pan Fried Yellowtail Snapper
Pan Fried yellowtail snapper is a delicious, flaky fish dish from the Florida Keys that cooks in no time. The fish is covered in a crunchy almond flour crust. It is then cooked in a mix of butter and oil. This gives it a golden, crispy finish in just five minutes.
Key West Coconut Crusted Snapper Recipe
Make crispy, golden coconut crusted snapper in just 15 minutes! This easy Key West-inspired recipe is made with fresh fish coated in shredded coconut. It's light, crunchy. Serve hot with your favorite sides!
Tripletail with Lemon Butter Sauce
Seared tripletail with lemon butter sauce brings the fresh taste of the Florida Keys to your table. This mild, thin white fish has flaky flesh and is similar to snapper. First, season the fish, dredge it in flour, and sear it in a hot pan. While the fish cooks, heat the butter sauce in another pan. Spoon the sauce over the fish for a delicious meal.
Blackened Swordfish Recipe
This blackened swordfish is ready in just 30 minutes. Cooked to perfection with a bold blackened seasoning in a cast-iron skillet, it makes a delicious dinner!
Fish and Mashed Potatoes
Fish paired with mashed potatoes is a timeless comfort dish. Whether you're cozy on a rainy day or just want some easy home-cooked food, this dish is for you.
Seared and Blackened Yellowfin Tuna
Blackened seared tuna is made by coating a tuna steak with a Cajun spice mix. This mix includes paprika, cayenne, garlic powder, and black pepper. You simpley pan-sear the tuna in a hot pan for about 30 seconds on each side. This gives it a charred outside while keeping the inside rare.
Pan Seared White Fish with Lemon Butter Sauce
Quick and easy pan-seared white fish cooks in just 10 minutes. Season with your favorite spices and finish with a simple lemon butter sauce. Serve with veggies or a side salad for a tasty gluten free meal!
Blackened Snapper Tacos
These blackened fish tacos with creamy cilantro lime sauce are super tasty. They're perfect for your next Taco Tuesday. You only need a few simple steps, and these fish tacos are ready to serve in just 20 minutes.
White Fish Piccata
Fish Piccata is made with pan-seared white fish fillets. They are topped with a tangy sauce made from white wine, lemon, capers, and parsley. This dish is delicious and savory, with a nice hint of acidity.
Broiled Yellowtail Snapper Recipe
Broiling fish is easy, and the results are always good. Make sure to brush the fish with oil before broiling so it doesn't dry out. To season the fish, a little salt and pepper or a dusting of blackening seasoning or your favorite spice mixture is all you need.
Air Fryer Snapper with Old Bay and Veggies
Air fryer snapper with veggies is an easy, high-protein meal that’s ready in no time. The air fryer gives them a crispy, golden brown crust while keeping the inside tender and flaky. Serve with fresh vegetables like cauliflower or broccoli for a balanced, nutrient-packed dinner.
Yellowfin Tuna Poke Bowl
This Yellowfin Tuna Poke Bowl has a perfect mix of sweet and savory flavors. It's easy to make, packed with healthy ingredients and delicious umami flavor. Plus, it's a refreshing dish perfect for warm, sunny days. Serving it over white rice makes it a complete meal.
Fish and Grits Breakfast
Fish and Grits is a full breakfast dish originating in the Florida Keys. This filling breakfast meal has hot creamy grits, bacon, eggs, onions, and small white flaky fish fillets called grunts.
Tripletail with Basil Butter Sauce
Baked Tripletail with Basil Butter Sauce is a quick, healthy, high-protein meal perfect for busy days! Mild, flaky fish baked until tender and topped with a simple lemon basil butter sauce. Restaurant-quality flavor with minimal effort!
Baked Salmon Salad
Bagel Store Baked Salmon Salad is a creamy, deli-style spread with baked salmon, mayo, and seasonings. Perfect on bagels or crackers for brunch or lunch!
NY Deli Tuna Salad
New York Tuna Salad topped on a big green salad is the classic American diner food. It is so easy to make and makes a delicious, crisp salad for lunch or dinner.
More Gluten Free Recipes
Here are some more gluten-free seafood recipes for you:
Cooking in The Keys
We're living in the sunny Florida Keys. Check out our Florida Keys Recipes and explore tips for preparing fresh, delicious meals inspired by the tropics.
From simple fish dishes to easy shrimp recipes, we’ve got you covered for every occasion.
FAQ
Go to High Tide Restaurant and ask for Kathy. She gets it and she'll take good care of you.
Yes, fish is usually easier to digest than meat. It has shorter muscle fibers and less connective tissue, so your body breaks it down faster.
For a crispy coating without gluten, you can use almond flour, crushed pork rinds, or gluten-free panko breadcrumbs.
Mild, flaky white fish such as snapper, mahi mahi, or cod are great choices.
Tilapia isn't the best choice for eating. It's often farm-raised in crowded places and fed an unnatural diet. Wild-caught fish, like snapper or mahi mahi, are healthier options. They offer better flavor and nutrition.
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