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Smoked mahi mahi served with cilantro-lime rice, grilled vegetables, mango salsa, and lime wedges on a plate

Smoked Mahi Recipe

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Smoked mahi mahi is a tasty and flavorful dish that is smoked to perfection. Smoking the fish gives it a rich, smoky flavor and keeps the meat soft and flaky. 

You can eat it by itself or use it in warm tortillas to make amazing fish tacos. It is perfect for a weekend barbecue or a nice family dinner. The best part is that it is easy to make with a simple marinade or spice mix. In this article, I will show you everything you need to make this yummy Smoked mahi recipe at home.

Key Takeaways

  • Easy and Flavorful: This smoked mahi mahi recipe is simple but full of flavor. It only takes about 15 minutes to get everything ready to make this delicious smoked mahi. 
  • Tender and Smoky Fish: In this Smoked mahi recipe, the mahi is cooked slowly at a low heat (around 220°F) for 30 to 40 minutes. This makes it juicy and soft. The wood smoke adds a deep, smoky flavor that you do not get from baking or frying.
  • Lots of Ways to Eat It: Smoked mahi mahi can be used in many ways. Eat the fish as your main dish with side items. You can also break it into pieces to make fish tacos with cabbage, white sauce, and a squeeze of lime.

What is Smoked Mahi Mahi

Smoked mahi mahi is mahi mahi fish that is cooked slowly using wood smoke. Mahi mahi is a white fish that lives in warm ocean waters. It has firm meat and a mild, slightly sweet taste.

To smoke mahi mahi, you cook it at a low temperature (around 200 to 225°F) in a smoker or grill. Wood chips are burned to make smoke, and that smoke surrounds the fish as it cooks. This gives the fish a delicious smoky flavor and helps it stay moist and soft. Smoked mahi mahi is tender, and full of flavor.

Smoked Mahi Recipe

Recipe by Recipe Blossom
5.0 from 1 vote
Course: SeafoodCuisine: AmericanDifficulty: High
Servings

4

servings
Prep time

15

minutes
Cooking time

40

minutes
Calories per serving

200

kcal
Total time

55

minutes
Cook Mode

Keep the screen of your device on

Ingredients

  • 4 fresh mahi mahi fillets (about 5–6 ounces each)

  • Lemon-Herb Marinade 

  • Olive oil – 1 to 2 tablespoons

  • If not using marinade, use this dry rub:
  • 8 teaspoons lemon pepper seasoning

  • 4 teaspoons dried thyme

  • 4 teaspoons dried basil

Step by Step Instructions

  • Prep the Fish: Rinse the mahi mahi fillets under cold running water and pat dry with paper towels.
  • Marinate or Season the Fish: If you plan to use the lemon-herb marinade, place the mahi mahi fillets in a shallow dish containing the marinade. Let them soak for about 15 to 30 minutes. 
  • Apply the Dry Rub (if not marinating): If you want to use dry rub, drizzle a little olive oil over each fillet and rub it all over the fish. This light coating of oil will help the seasoning stick and keep the fish moist. Now put dry rub on all sides of the fish.
  • Preheat the Smoker or Grill: Get your smoker or grill ready. Preheat it to about 220°F.
  • Set Up for Smoking: If you are using a charcoal or gas grill, set it up for indirect cooking and add some soaked wood chips like mesquite, hickory, or fruitwood to produce smoke. For an electric smoker or pellet grill, simply set the temperature to 220°F and ensure you have your wood or pellets in place.
  • Prepare the Plank (Optional): For extra flavor, you can smoke the mahi mahi on a wood plank. If you have a cedar or mesquite wood plank, soak the plank in water for at least 1 hour beforehand.
  • Place the Fish on the Grill or Smoker: Place the marinated or seasoned fillets on the soaked plank, and then set the plank on the grill. If you do not have a plank, you can put the fish directly on the well-oiled grill grates or use a piece of foil with holes poked in it.
  • Smoke the Mahi Mahi: Close the lid and let the mahi mahi smoke at 220°F for about 30 to 40 minutes. Try to maintain a consistent low temperature for even cooking. Avoid opening the lid too often so the smoke and heat stay consistent.
  • Check for Doneness: After about 30 minutes, start checking the fish. You will know it is done when the flesh turns opaque and flakes easily with a fork. The internal temperature of the fish should reach around 145°F. The fillets should still look moist and juicy.
  • Remove from Heat: Once the mahi mahi is cooked and is flaky, remove it from the smoker or grill.
  • Serve and Enjoy: Your smoked smoked mahi mahi traeger is ready. Serve it with your favorite sides and enjoy. 

Chef Recommendations

  • Pick Fresh Fish: Always try to use the freshest mahi mahi you can find. Fresh fish should smell a little like the ocean and feel firm to the touch. It should not smell strong or feel slimy. If you are using frozen fish, let it thaw all the way and dry it off with paper towels before you add seasoning.
  • Use Wood for Extra Flavor: In this Smoked mahi mahi recipe cook the fish on a soaked wooden plank like cedar to make it more flavorful and keep it moist. If you do not have a plank, you can use wood chips in your smoker or grill. Some good woods are mesquite, hickory, apple, or oak. Mesquite and hickory give a strong smoky taste. Apple and cherry wood are sweeter and softer. 
  • No Smoker? That’s Okay: You can still smoke mahi mahi on a regular grill. Here is how. Heat only one side of the grill and put the fish on the other side so it’s not right over the fire. Make a small foil pouch with soaked wood chips and place it on the hot side to create smoke. Keep the grill lid closed so the smoke stays inside. Watch the temperature and check the fish so it does not overcook.

What to serve with Smoked Mahi

Smoked mahi mahi is a tasty dish that you can enjoy with many different sides. A fresh salsa really enhances the flavor of smoked mahi. You can also serve smoked mahi mahi traeger with mango or pineapple salsa for a sweet and sour flavor. 

If you want something cool and crunchy, try coleslaw or a green salad. These light sides help balance the smoky taste of the fish. 

If you want something more filling, smoked mahi mahi goes great with rice or grilled vegetables. Try cilantro-lime rice or coconut rice for a flavorful base. 

Grilled veggies like corn on the cob, zucchini, or asparagus also work well, and you can cook them on the grill while the fish smokes. And do not forget a creamy sauce, like a cilantro-lime sauce or a white taco sauce, to make every bite extra tasty.

Common Mistakes to avoid when making Smoked Mahi

  • Over-smoking or Overcooking the Fish: Mahi mahi is lean, which means it can dry out if left in the smoker too long. Avoid using excessively high heat or smoking much beyond 40 minutes. Keep an eye on the texture as soon as the fish flakes and is opaque, it is done. Too much smoke or cooking time can turn the fish dry or give it a bitter taste.
  • Not Prepping the Fish Properly: In this Smoked mahi recipe, always pat the mahi mahi fillets dry before applying a marinade or dry rub. Wet fish would not absorb flavors as well and can steam rather than smoke. Also, if you are using a dry rub, do not skip the light coat of oil. It helps the seasoning stick and keeps the surface from drying out.
  • Opening the Lid Too Often: It is tempting to peek frequently, but every time you open the smoker or grill, heat and smoke escape. This can significantly drop the temperature and extend cooking time, and too much fluctuation can lead to uneven cooking. Try to trust the process and check the fish only toward the end of the cook time or if you suspect something needs attention.

The Nutrition Facts

Nutrition Facts

4 servings per container


  • Amount Per ServingCalories200
  • % Daily Value *
  • Total Fat 7g 9%
    • Saturated Fat 1.5g 5%
    • Trans Fat 0g
  • Cholesterol 85mg 29%
  • Sodium 160mg 7%
  • Total Carbohydrate 2g 1%
    • Dietary Fiber 0.2g 0%
    • Total Sugars 0g
  • Protein 34g 68%

  • Vitamin D 15mcg 75%
  • Calcium 2mg 1%
  • Iron 4mg 23%
  • Potassium 470mg 10%
  • Vitamin A 4mcg 1%
  • Vitamin C 2mg 3%
  • Vitamin E 8mg 54%
  • Vitamin K 1mcg 1%
  • Magnesium 8mg 2%

* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Disclaimer: This nutritional facts are provided as an approximate estimate based on ingredients and preparation methods. Values may vary depending on the specific brands, portion sizes, and cooking techniques. For the most accurate results, we recommend calculating nutrition using the exact ingredients you plan to use.

The Nutritional Benefits

  • High in Lean Protein: Mahi mahi is a great source of lean protein. It has low fat content. It helps support muscle health and keep you feeling full. 
  • Rich in Vitamins and Minerals: This fish is packed with important nutrients like B vitamins (B3, B6, and B12), selenium, and potassium. These nutrients help with energy, immune support, and healthy cell function.

FAQs

What’s the best way to cook mahi mahi?

The best way to cook mahi mahi is to smoke it at a moderate temperature until it flakes easily with a fork. Smoking adds deep flavor and keeps the fish moist, tender, and flavorful.

How can I make the smoked mahi mahi spicier?

To make smoked mahi mahi spicier, add cayenne pepper, chili powder, or crushed red pepper flakes to your dry rub or marinade. You can also serve smoked mahi mahi with a spicy sauce like chipotle mayo or a hot salsa for a spicy kick.

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