How To Feed A Loon

  • About Us
  • Recipe Index
    • Appetizers
    • Asian
    • Breads and Doughs
    • Cajun / Creole / Louisiana
    • Breakfast / Brunch
    • Comfort Food
    • Delectable Desserts
    • Entrees / Mains
    • Instant Pot
    • Italian
    • Pizza
    • Rubs, Spices and Sauces
    • Soups & Salads
    • Sides
    • Seafood
    • Southern
    • Mexican / Tex-Mex / Cal-Mex
    • Thanksgiving
    • Vegetarian
  • Videos
    • Recipe Videos
    • Web Stories
  • Work With Us
  • Contact
  • **Premium Access**
  • Recipes
menu icon
go to homepage
  • Summer Favorites
  • Recipes
  • About Us
  • Work With Us
  • Premium
subscribe
search icon
Homepage link
  • Summer Favorites
  • Recipes
  • About Us
  • Work With Us
  • Premium
×
Home » Recipe Index » Seafood

Amazing Mahi Mahi Tacos

Published: Mar 9, 2019 · Modified: Mar 2, 2025 by Kris Longwell · This post may contain affiliate links

6445 shares
  • Share
  • Tweet
  • Bluesky
Jump to Recipe Jump to Video Print Recipe

Mahi Mahi Tacos are absolutely…AMAZING!

These tacos are layered with flavor after flavor and really are out-of-this-world delicious. And what else is so amazing about these tacos?  They are on the table in about 30 minutes from start to finish!

Mahi Mahi tacos on a wooden tables in a taco holder

MAHI MAHI TACOS ARE EASY TO MAKE AT HOME

Fish tacos may seem like something that’s not easy to achieve at home.

Trust us. These Mahi-Mahi Tacos are simple to prepare and are as good as you’ll get anywhere.  We love mahi-mahi because it’s not fishy tasting at all.  Learn more about mahi-mahi here.

Watch us show you how easy it is to prepare the Amazing Mahi-Mahi Tacos!

 

OTHER CLASSIC TACO RECIPES TO TRY

  • Baja Fish Tacos
  • Authentic TexMex Beef Tacos
  • Carnitas (Mexican Pulled Pork) Tacos
  • Korean Beef Tacos with Kimchi

MAHI MAHI TACOS ARE LAYERED WITH FLAVOR

Before we get to the star ingredient of these mahi-mahi tacos, let’s talk about what else makes them so great.

The Avocado Lime Slaw is incredibly fresh and bursting with flavor.

It’s wonderful because the recipe gives you plenty to put on your tacos, and then have lots leftover as a side dish. Yum!

avocado lime slaw in a white bowl for mahi-mahi tacos

Another delicious addition to these mahi-mahi tacos is a zesty chipotle aioli.

EXPERT TIP: The chipotle chili powder adds heat, so if you want to go super mild, you can use just regular chili powder.

The fresh garlic and lime juice round out the flavor profile of the aioli perfectly.

chipotle aioli in a white bowl with limes next to it.

BLACKENED MAHI MAHI CAN BE GRILLED OR SEARED IN A SKILLET

Mahi Mahi is a great fish to blacken and then either grill or sear in a hot skillet.

EXPERT TIP: If grilling, a ” target=”_blank” rel=”noopener noreferrer nofollow sponsored”>grill pan is great for keeping the fish from falling through the grates.  Or, you can run skewers through the fish pieces.

The fish only need to cook for a total of 5 to 8 minutes to become cooked through and starting to flake. And the smell?  Crazy good.

Blackened mahi-mahi pieces on a grill pan on a gas grill.

Finally, we love to double-stack each taco with two corn tortillas.

To bring out the amazing corn taste, even more, we either throw the tortillas on the hot grill for a few minutes or place them directly on the stove gas flame.

All you need is a few flips of the tortillas and they are good to go. You could also do this by placing them individually on a skillet. Just keep them in a pocket of foil to keep them warm as you heat them all up.

Corn tortillas heating up on a gas grill.

THEY COME TOGETHER QUICKLY

And it just keeps getting better, these tacos only take about 30 minutes from start to finish!  We love to serve them 3 per serving on our taco holder stand!

The combination of the blackened mahi-mahi, the avocado-lime slaw, the kick of the chipotle mayo and all the fixins is out of this world.

These mahi-mahi tacos have become one of our favorite go-to tacos recipes. Once you try them, you’ll most likely feel the same way!

Three mahi-mahi tacos in a taco holder with a fresh jalapeño nearby.

Mahi Mahi tacos in a taco rack on a wooden table.

Amazing Mahi Mahi Tacos

These Mahi Mahi Tacos are now a staple in our house. So flavorful and easy to make. You can grill them, sear them, or bake them. The avocado-lime slaw is sublime. And the chipotle-aioli gives a wonderful kick. Incredible flavor!!
4.99 from 166 votes
Print Pin Rate
Course: Entree, lunch
Cuisine: Tex-Mex, Mexican
Prep Time: 25 minutes minutes
Cook Time: 8 minutes minutes
Total Time: 33 minutes minutes
Servings: 4 people
Calories: 368kcal
Author: Kris Longwell

Video

Equipment

  • Gas, Charcoal, or Electric Grill. Or a stovetop grill pan.

Ingredients

FOR THE AVOCADO-LIME SLAW

  • ½ cup mayonnaise
  • 1 avocado
  • ½ cup cilantro roughly chopped
  • 2 garlic cloves
  • 3 tablespoon lime juice
  • 4 tablespoon jalapeños pickled, chopped. Or 1 fresh jalapeno: cored and seeded
  • ½ teaspoon Kosher salt
  • ¼ teaspoon freshly ground black pepper
  • 12 oz. slaw mix

FOR THE CHIPOTLE AIOLI

  • ½ cup mayonnaise
  • 2 cloves garlic minced
  • 1 teaspoon lime juice
  • ½ teaspoon chipotle chile powder add more for increased heat, or regular chil powder for less heat
  • 1 pinch Kosher salt and freshly ground black pepper

FOR THE MAHI MAHI

  • 1 ¼ lb mahi mahi fillets skinless, cut into 12 pieces (can aslo use also use fresh tuna steak)
  • 4 teaspoon chili powder
  • 1 teaspoon ground cumin
  • 1 teaspoon smoked paprika
  • 1 teaspoon onion powder
  • 1 teaspoon garlic powder
  • 1 teaspoon Kosher salt
  • 2 tablespoon lime juice
  • 3 tablespoon olive oil
  • ½ teaspoon freshly ground black pepper
  • 12 corn tortillas
  • ½ cup fresh cilantro for garnish
  • ½ cup thinly sliced radish for garnish
  • 2 fresh jalapenos thinly sliced, for garnish
  • Hot sauce such as Tobasco, for garnish

Instructions

MAKE THE AVOCADO-LIME SLAW

  • In a food processor, add the mayo, avocado, cilantro, garlic, lime juice, jalapenos, salt and pepper and pulse until completely blended.
  • Add the mayo-avocado mixture to the slaw and stir until fully coated. Set aside.

MAKE THE CHIPOTLE AIOLI

  • Stir together the mayo, garlic, lime juice, chili powder, salt and pepper. Set aside.

PREPARE THE MAHI MAHI

  • Make the marinade by mixing together in a medium bowl the chili powder, cumin, paprika, onion and garlic powders, salt, pepper, lime juice, and olive oil.
  • Add the mahi mahi and turn to coat. Let rest for 15 minutes.
  • Meanwhile, heat your grill to high heat.
  • Place fish in a grill pan or cast iron skillet. Or, thread each fish piece with a skewer. Discard the left-over marinade.
  • Grill the fish, carefully turning once, until opaque and just cooked through, about 8 minutes total.
  • Heat the tortillas directly on the grill rack, or place in aluminum foil, and heat on the grill.
  • Place the cooked fish in the warmed tortilla and top with slaw, fresh cilantro, radishes, chipotle aioli, sliced jalapenos, and hot sauce.

Notes

Use your favorite type of chili powder.  We like chipotle chili powder, but this will definitely add some heat.  If you're looking for low to no spicy heat, then use regular chili powder.  
If you can't find mahi-mahi, you can use quality tuna steak, or swordfish, or cod.  
We highly recommend placing the marinating fish into a grill pan, or a cast iron skillet before grilling.  Alternatively, you could can thread the fish pieces onto skewers.
If warming the tortillas on the grill, don't leave them on too long, otherwise the heat will dry them out.  You can place them in a foil packet and warm them that way.  You won't get the nice charred grill marks, but they won't dry out that way. 

Nutrition

Calories: 368kcal | Carbohydrates: 50g | Protein: 34g | Fat: 14g | Saturated Fat: 2g | Cholesterol: 127mg | Sodium: 968mg | Potassium: 1239mg | Fiber: 12g | Sugar: 5g | Vitamin A: 1765IU | Vitamin C: 44mg | Calcium: 144mg | Iron: 4mg
Tried this recipe? Take a Picture!Mention @HowToFeedALoon or tag #HowToFeedALoon!

More Easy Cinco de Mayo Recipes

  • An arrangement of ingredients for grilled tacos al pastor on a white background including dried chiles, spices, pineapple, pork shoulder, sugar, vinegar, and corn tortillas.
    Grilled Tacos al Pastor
  • A sheet pan filled with a row of beef enchiladas with red sauce and topped with chopped tomatoes and lettuce.
    Beef Enchiladas with Red Sauce
  • A spread-out stack of homemade corn tortillas that are nestled into a colorful napkin sitting on a wooden background and surround by whole limes, a jalapeño pepper, avocados, and a jar of salsa.
    Homemade Corn Tortillas
  • An overhead view of a large fajita skillet that is filled with a serving of veggie fajitas and surround by festive bowl of cheese, limes, sour cream, and a stack of charred flour tortillas.
    Best-Ever Veggie Fajitas

Comments

  1. DeAnne says

    November 18, 2020 at 2:55 pm

    5 stars
    These are the best fish tacos ever and easy to make! I cannot wait to make them again. I cooked mine in a skillet and they still blackened nicely.

    Reply
  2. Shannon says

    November 15, 2020 at 6:03 pm

    5 stars
    I have made this recipe 5 times in the past two months. It is a family favorite. Incredibly flavorful! Thank you! I can’t wait to make your chicken piccata!

    Reply
    • Kris Longwell says

      November 16, 2020 at 3:17 pm

      Hi Shannon!! YES!! 5 times in 2 months is awesome! We agree, those mahi mahi tacos are the best! Let us know if you make the chicken piccata and what you think of it! We think you’ll like it!! All the best, Kris & Wesley

      Reply
  3. Jasmine says

    November 05, 2020 at 7:57 pm

    5 stars
    These are the best fish tacos I’ve ever had! Thank you so much for this recipe!

    Reply
    • Kris Longwell says

      November 06, 2020 at 12:17 pm

      Hi Jasmine! Woo hoo!! We are so so thrilled you loved the mahi mahi tacos! Thank you SO MUCH for letting us know and for the wonderful review! We appreciate that so very much!! Stay in touch! All the best, Kris & Wesley

      Reply
  4. Stacey says

    October 22, 2020 at 1:37 pm

    5 stars
    My son wanted fish tacos and although I already have a general taco recipe for any fish, I decided to search specifically for a Mahi taco recipe. So glad I did because it was amazing! Everyone in the house loved it, even hubby who doesn’t prefer fish anything. I could eat the aoli with a spoon. As coleslaw isn’t my favorite, I also made my usual mango salsa recipe to pair it with and decided to just throw it all on the taco (using burrito tortilla shells), coleslaw and all. The tastes worked so well together, this ones going in the family cookbook, for sure! Thank you.

    Reply
    • Kris Longwell says

      October 23, 2020 at 10:55 am

      Hi Stacey! We are so thrilled to hear that you and your family loved our mahi mahi tacos! Sounds like you prepared them perfectly!! And thank you so much for letting us know and for the great review! That honestly means so much to us. Please stay in touch!! All the very best, Kris & Wesley

      Reply
  5. Rick says

    October 07, 2020 at 8:57 pm

    5 stars
    Awesome!!

    Reply
    • Kris Longwell says

      October 08, 2020 at 10:44 am

      Thanks, Rick! So glad you enjoyed the mahi mahi tacos!! And thanks for the great review! That’s awesome!! All the best, Kris & Wesley

      Reply
  6. Angela says

    September 29, 2020 at 7:03 pm

    I love this recipe! Could you substitute Mahi Mahi for shrimp?

    Reply
    • Kris Longwell says

      October 02, 2020 at 12:01 pm

      Hi Angela! So sorry for the delayed response! Absolutely!! Shrimp would be awesome! Let us know if you make it and what you think!! All the best, Kris & Wesley

      Reply
  7. Julie says

    September 26, 2020 at 12:54 pm

    What is the serving size for the nutrition chart? One taco? We are going to try this this week but need to watch our sodium. Thank you!

    Reply
    • Kris Longwell says

      September 28, 2020 at 12:02 pm

      Hi Julie!! So so sorry for the delayed response. One serving size is 3 tacos. We hope this helps. Let us know if you have any other questions, and if you make the tacos, what you all think of them!! Best, Kris & Wesley

      Reply
  8. Anna says

    September 08, 2020 at 9:14 pm

    5 stars
    Amazing flavors!!! The slaw comes out perfect, and I just could barely stop myself from eating it all straight from the bowls before the tacos were even assembled with the rest of ingredients! And all together was sooo delicious!

    Reply
    • Kris Longwell says

      September 10, 2020 at 10:39 am

      Hi Anna! Woo hoo!! Sorry for the delayed response here! We are so happy you enjoyed the mahi mahi tacos recipe and we hear you on wanting to eat everything before you even make a taco!! LOL!! Thanks so much for letting know and for the awesome review! That means the world to us!! Stay in touch! All the best, Kris & Wesley

      Reply
  9. Kristen says

    September 06, 2020 at 10:48 pm

    5 stars
    Delicious!

    Reply
  10. Leslie Fidler says

    September 06, 2020 at 7:48 pm

    5 stars
    Made this tonight and oooh so good! Wish I could show you my pictures. We loved it! Thank you so much for the recipe! Can’t wait to try more of your recipes 🙂

    Reply
    • Kris Longwell says

      September 08, 2020 at 6:04 pm

      Hi Leslie!! Woo hoo!! So so happy you had such great success with the mahi mahi tacos! They are one of our all-time favs, for sure!! And thank you so much for letting us know and for the wonderful review. That truly means so much to us! Please stay in touch!! All the very best, Kris & Wesley

      Reply
  11. Lindsay Kostruba says

    September 02, 2020 at 6:46 pm

    5 stars
    Absolutely unbelievable!!! That spice rub is a 10!! Wow is all I can say!! Can’t wait to make this again..and again!!!

    Reply
    • Kris Longwell says

      September 04, 2020 at 11:46 am

      Hi Lindsay! We are so so so happy you loved the mahi mahi tacos so much!! Woo hoo!! Thank you so much for letting us know and for the GREAT review!! All the best, Kris & Wesley

      Reply
  12. Lori Sears says

    August 27, 2020 at 10:35 am

    5 stars
    AMAZING!!! I forgot to pick up 2 ingredients – the cilantro and jalapenos. I honestly don’t think I missed anything because the flavor of everything else was perfect! These were much better than any I have had at a restaurant.
    Oh, and the avocado lime slaw? OUTSTANDING!

    I can’t wait to try more of your recipes!

    Reply
  13. Sheina Espinosa says

    August 23, 2020 at 2:30 am

    5 stars
    Hey guys! You really hit a homerun with these tacos. We love them! We are making them again for dinner. Thank you for sharing such an exquisite recipe. I added pico de gallo (chopped tomatoes, cilantro, jalapeño and onion) instead of the single jalapeño slice and it gave them an extra umph! Thanks again! 10/10

    Reply
  14. Marc Pompette says

    August 21, 2020 at 7:52 pm

    5 stars
    Gents, this recipe was BOMB! Adding this to my rotation. Well done!

    Reply
  15. JOHN says

    August 17, 2020 at 9:08 pm

    5 stars
    AWESOME !!!!!!!! We caught 8 Mahi on Saturday just of of Key Biscayne and kept them on ice until Sunday when we cleaned them. I made a different recipe for Sunday dinner and was going to prepare either tacos or sandwiches today for dinner. I wish I had of made these for Sunday dinner. My 11 year old son wanted fish tacos today and fortunately, I found this recipe. A few more kids are sleeping over tonight (within our pandemic bubble) and all 5 kids and my wife loved them – she wants me to open a food truck and only sell these. Everyone had enough except me – I had to settle for only the cook’s tastings while preparing, but I’m going to buy some Mahi tomorrow prepare for lunch. GREAT RECIPE – THANK YOU!!!

    Reply
    • Kris Longwell says

      August 18, 2020 at 3:12 pm

      Hi John!! Wow!! That is music to our ears!! We are SO THRILLED that you and the kids loved the tacos so much! And LOL! Love the food truck idea! We’ll be repeat customers, for sure! Thank you again so much for letting us know of your success and for the wonderful review! That means the world to us! Please stay in touch! All the very best, Kris & Wesley

      Reply
  16. Gary Z says

    August 14, 2020 at 3:51 pm

    5 stars
    OMG, thanks guys. I did a search for Mahi Mahi taco recipe-there’s tons-but used yours, 70% for the recipe/30% for the excellent photos! lol.
    The slaw is amazing. Didn’t have chipotle powder, just used reg.
    The Mahi seasoning is spot on. All in all, FABULOUS!

    Reply
« Older Comments
Newer Comments »
4.99 from 166 votes

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Welcome!

Kris & Wesley (The Loon) live for fun, food, and fabulousness. "How to Feed a Loon" is a celebration of just that. Come join us on this joyous culinary ride.

More about us

Summer Favorites

  • Grilled BBQ Chicken with visible grill marks resting on a metal sheet pan with a small white bowl of homemade BBQ sauce with a spoon in it nearby.
    Best-Ever Grilled BBQ Chicken
  • A pork burger topped with creamy coleslaw on a homemade pretzel bun with Carolina mustard sauce oozing from the underneath the patty with kettle chips scattered around the burger.
    Pork Burgers with Pretzel Buns
  • A close-up view of crispy coconut shrimp on a white plate next to a colorful bowl of Thai sweet chili sauce.
    Crispy Coconut Shrimp
  • An overhead view of two white bowls that are both filled with a serving of a turkey burrito bowl and they are surrounded by smaller bowls of salsa, pico de gallos, cheese, and corn salsa.
    Turkey Burrito Bowl
  • An overhead view of sliced best-ever pork tenderloin topped with a cranberry reduction on a large white platter with sprigs of parsley and a large serving fork next to the sliced meat.
    Best-Ever Pork Tenderloin
  • A close-up view of sautéed white beans and spinach on a white dinner plate resting next to sliced pork tenderloin.
    Sautéed White Beans and Spinach

Popular Recipes

  • best-ever chicken salad recipe
    Best-Ever Chicken Salad
  • A white soup filled with roasted tomato basil soup next to sliced grilled cheese sandwiches.
    Roasted Tomato Basil Soup
  • Mahi Mahi tacos on a wooden table in a taco holder
    Amazing Mahi Mahi Tacos
  • A lemon wedge being squeezed onto a platter of chicken francese
    Chicken Francese
  • Southern Shrimp and Cheesy Grits recipe
    Southern Shrimp and Cheesy Grits
  • Slow Roasted Pork Shoulder on a platter with a side of gravy
    Slow Roasted Pork Shoulder

Footer

↑ back to top

Explore

  • Recipe Index
  • About Us
  • Subscribe

About

  • Privacy Policy
  • Contact

Copyright © 2025 How to Feed a Loon • This website contains affiliate links, which means that if you click on a product link, we may receive a commission in return. How To Feed a Loon is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

6445 shares

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.