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Home » Recipes » Easy Fish Recipes

Seared Tripletail with Garlic Butter Sauce

felice kaufman author bio
Modified: May 29, 2026 · by Felice Kaufman · This post may contain affiliate links ·
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I first started cooking tripletail after finding it at our local fish market here in the Keys. It is not a fish you see everywhere, but when you do, it is worth bringing home. A quick dusting of flour helps the outside brown, while garlic butter and lemon give it a classic seafood flavor.

This recipe is fast, simple, and ready in about 15 minutes. Serve it with rice, potatoes, or a green vegetable for an easy fresh fish dinner.

Tripletail with lemon butter sauce.
Jump to:
  • What is Atlantic Tripletail?
  • What You Need for Seared Tripletail
  • For The Garlic Butter Sauce
  • How to Sear Tripletail Fish on The Stovetop
  • Substitutes for Triple Tail
  • Serving Suggestions
  • How to Store Tripletail
  • FAQ
  • Enjoy These Fresh Fish Recipes Too!
  • Seared Tripletail with Lemon Butter Sauce

Tripletail is a mild white fish with a firm, flaky texture and a slightly sweet taste. This fish was wild-caught in the warm waters off Islamorada in South Florida.

For this recipe, I'm cooking fresh tripletail in a hot skillet and finishing it with a quick garlic butter sauce. It is simple, fast, and one of our favorite Florida fish dinners.

What is Atlantic Tripletail?

Tripletail, a Florida native, is a delicious fish known for its three-lobed tail fin.

According to the Florida Fish and Wildlife Conservation Commission, the tripletail's elongated dorsal and anal fins give the illusion of three tails.

The daily bag limit is 2 fish per person. The minimum size limit is 18 inches. Hook and line only, no nets or spearing.

These fish are able to seamlessly blend with structures like buoys, debris, or floating seaweed, camouflaging themselves. Additionally, their flattened body shape and slow movements contribute to their ability to hide in plain sight, making them hard to detect.

Fresh tripletail with butter, lemon, parsley, flour, salt and pepper.

What You Need for Seared Tripletail

  • ¾ to 1 pound tripletail filets, with bones removed, cut into 2 pieces
  • All-purpose flour (use rice flour for gluten-free)
  • ½ stick of unsalted butter
  • 1-2 large garlic cloves
  • ½ lemon, juiced
  • Sea salt
  • Freshly ground black pepper
  • Lemon wedges for serving
  • Sliced green onions for garnish

For The Garlic Butter Sauce

Melt butter in a pan over medium heat to melt, stirring occasionally, for about 3 minutes. Stir in the lemon juice with ½ teaspoon of sea salt and a tablespoon of chopped parsley. Lower heat and cover pan until fish is ready.

Note: if you are using salted butter, be careful with the salt.

How to Sear Tripletail Fish on The Stovetop

Rinse the tripletail fillets under cold running water and pat dry with paper towels. Pour the flour into a shallow dish.

Season fish on both sides with salt and pepper. Dredge the fish in the flour and shake off excess.

Tripletail seasoned with flour on a black plate.

Heat 3 tablespoons olive oil in a 12" cast-iron or heavy-bottomed skillet over medium-high heat until you can see ripples in the oil; add fish.

Cook for 3-4 minutes on the first side. Flip and cook another 2 minutes or until the fish is golden brown and the fish flakes easily with a fork.

Place fish on individual plates. You can also use lemon zest for a more lemony flavor.

Top each piece of seared tripletail with warm butter sauce. Garnish with parsley and lemon wedges. 

Substitutes for Triple Tail

You can find wild-caught tripletail in fresh fish markets in Florida during the summer and fall. You're probably not going to find it at your local grocery store.

This tripletail recipe can also be made with yellowtail or snapper, such as red snapper. If you're working with snapper, try this pan-seared snapper recipe. It works with any thin white fish fillets.

Grouper and mahi can also be used as substitutes, though they'll need to be cooked slightly longer since the fillets tend to be thicker.

Tripletail fish with potatoes and lemon dinner.

Serving Suggestions

This delicious Seared Tripletail recipe is easy to make. Fresh fish needs very little seasoning to make it taste great. Tripletail has a mild flavor so it goes with almost anything.

You can start your meal with a batch of Smoked Fish Dip, a traditional Florida appetizer.

Try Key West Sweet and Old Sour Chicken, made with Old Sour Key Lime Sauce that's available at Key West Legal Rum, on Simonton Street, right off Duval Street. Check it out. It's excellent!

How to Store Tripletail

Tripletail is a white, flaky fish with a mild flavor, making it suitable for various cooking methods, including searing.

When you bring the tripletail home, refrigerate the fillets by wrapping them in plastic wrap and storing them in an airtight container.

The raw fish will keep well for 3-4 days. You can also freeze tripletail by wrapping it in plastic wrap and freezing it in an airtight zip-top freezer bag.

Try some of our homemade sides with your fresh catch.

  • Lemon Asparagus Rice
  • Roasted Little Red Potatoes
  • Seasoned Roasted Potatoes
  • Oven Roasted Baby Gold Potatoes
  • Authentic Spanish Rice Recipe with Peas
  • Quick and Easy Dirty Rice Recipe
  • Mango Pico de Gallo
  • Roasted Asparagus

FAQ

What does tripletail taste like?

Tripletail is a mild and sweet white fish fillet. It is thicker than yellowtail and thinner than grouper. It is one of the least fishy-tasting fish I've had in Florida.

What goes with tripletail?

Fresh fish needs very little on the side. You can enjoy your tripletail fillets with green beans, roasted Brussels sprouts, potatoes, or rice.

Are tripletail fish good to eat?

Yes! Tripletails have firm, white flaky flesh that tastes sweet. Its mild in flavor and can be prepared in a variety of ways, including grilling, frying, or baking.

What is a tripletail fish?

Tripletail is a species of fish found in warm coastal waters around the world. They are known for their distinctive appearance, with a flattened body and three rounded lobes at the end of their dorsal and anal fins.

Enjoy These Fresh Fish Recipes Too!

These are some of our most requested fish recipes:

  • Baked Tripletail with Basil Butter Sauce
  • Blackened Tripletail
  • Pan Fried Yellowtail Snapper
  • Roasted Yellowtail Snapper with Old Bay
  • Blackened Swordfish
  • Seared and Blackened Yellowfin Tuna
  • Crispy Pan Fried Mahi Mahi Recipe
tripletail fish with lemon butter sauce

Seared Tripletail with Lemon Butter Sauce

Felice Kaufman
Seared tripletail with lemon butter sauce brings the fresh taste of the tropics to your table. This mild white fish is similar to snapper, and any thin fillet will work. Season the fish, dredge it in flour, and sear it in a hot pan. While it cooks, make the lemon butter sauce in another pan. Spoon the sauce over the fish and serve.
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Prep Time 5 minutes mins
Cook Time 7 minutes mins
Total Time 12 minutes mins
Course Dinner, Lunch
Cuisine American
Servings 2 servings
Calories 740.3 kcal

Ingredients
  

For The Lemon Butter Sauce

  • 6 tablespoons unsalted butter
  • 1 teaspoon minced fresh garlic, or ¼ teaspoon garlic powder
  • ½ teaspoon salt
  • freshly ground black pepper
  • juice of a half lemon, (use a whole lemon if they're small)
  • 1 tablespoon chopped parsley

For The Fish

  • ¾ pound pound tripletail filet, with bones removed, cut into 2 pieces
  • 2 tablespoons flour, (use rice flour for gluten-free)
  • ¼ cup olive oil
  • sea salt
  • lemon wedges for serving

Instructions
 

  • Melt butter in a pan over medium heat, stirring occasionally, for about 3 minutes. Add garlic, lemon juice, ½ teaspoon salt, fresh pepper, and a tablespoon of chopped parsley. Lower heat and cover pan until fish is ready.
    Raw tripletail fish.
  • Rinse the tripletail fillets under cold running water and pat dry with paper towels. Pour the flour into a shallow dish.
  • Season fish on both sides with salt and freshly ground black pepper. Dredge the fish in the flour and shake off excess.
    Tripletail seasoned with flour on a black plate.
  • Heat 3 tablespoons of olive oil in a 12-inch cast-iron or heavy-bottomed skillet over medium-high heat until you can see ripples in the oil; add fish.
  • Cook for 3-4 minutes on the first side. Flip and cook another 2 minutes or until the fish is golden brown and the fish flakes easily with a fork.
    Cooking tripletail in skillet.
  • Place fish on individual plates with lemon wedges. Pour butter sauce over each piece of fish.

Nutrition

Calories: 740.3kcalCarbohydrates: 6.7gProtein: 35.8gTotal Fat: 63.5gSaturated Fat: 25.8gCholesterol: 153.2mgSodium: 696.8mgPotassium: 742.6mgFiber: 0.3gSugar: 0.1gNet Carbohydrates: 6.4g
Tried this recipe? Leave a comment below & tag @cookinginthekeys on social!

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Comments

  1. Marjorie TG says

    March 05, 2025 at 11:17 pm

    5 stars
    This worked exactly as written, thanks!

  2. Michael Jake says

    September 20, 2025 at 9:54 am

    5 stars
    This worked exactly as written, thanks!

5 from 14 votes (12 ratings without comment)
Felice Kaufman image

Welcome!

Hi, I’m Felice. I live in the Florida Keys and share easy recipes made with fresh seafood, steak, and seasonal vegetables. Everything is inspired by island life, simple, delicious, and made with real food.

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