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Home » Recipes » Seafood Recipes

Restaurant Style Grilled Mahi-Mahi with Caponata

Published: Mar 16, 2021 · Modified: Nov 11, 2024 by Chef Dennis Littley

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Grilled Mahi-Mahi was always a favorite during my restaurant days. It’s mild-flavored fish that holds up well to just about any type of preparation and flavors you’d like to add.

grilled mahi mahi with caponata on a white plate


 

One of my favorites toppings to serve with Grilled Mahi-Mahi is caponata. Think of it as an Italian Salsa, loaded with flavor and easily adaptable to use your favorite ingredients or what you have on hand.

Table of Contents:
  • What Ingredients do I need to make Grilled Mahi-Mahi with Caponata?
  • Can I Use any other fish with this recipe?
  • How do I make Caponata?
  • Do I have to use all of these ingredients to make caponata?
  • How do I grill Mahi-Mahi?
  • Can I cook Mahi-Mahi in the oven?
  • More Seafood Recipes You’ll Love!
  • Recipe: Grilled Mahi-Mahi with Caponata

What Ingredients do I need to make Grilled Mahi-Mahi with Caponata?

overhead view of ingredients to make grilled mahi-mahi with caponata on a cutting board

Let’s start by gathering the ingredients we need to make Grilled Mahi-Mahi with Caponata. In Chef Speak this is called the “Mise en Place” which translates to “Everything in its Place”.

Not only does setting your ingredients up ahead of time speed the up cooking process, but it also helps ensure you have everything you need to make the dish.

Can I Use any other fish with this recipe?

You sure can. Just about any type of fish you enjoy grilling or roasting will go well with caponata. It also goes well with grilled or roasted chicken.

How do I make Caponata?

peeled and sliced eggplant and sliced zucchini

The first step is prepping is slicing the zucchini into long slices about one-quarter of an inch thick (no peeling necessary). Peel the eggplant and cut it into rounds or planks about one-half an inch thick.

eggplant and zucchini slices brushed with olive oiul and seasoned with salt and pepper

After slicing, brush both sides of the eggplant and zucchini with olive oil and season well with sea salt and black pepper.

eggplant and zucchini grilled using a grill pan

Grill the zucchini and eggplant slices on your outdoor grill or grill pan. Grill both sides to get the vegetables somewhat soft without getting mushy.

*You can also roast the vegetables in the oven

This is the grill pan I use -> Le Creuset Grill Pan. If you’d rather not deal with cast iron, this is a good option at about half the price -> Non-Stick Grill Pan

diced vegetables and chopped olives in a glass bowl

After letting the vegetables cool, dicing them into small chunks (including the tomatoes). Slice or rough chop the olives and mix them all together in a bowl.

finished caponata in bowl

In a small bowl mix the dressing ingredients for the caponata together. Then add the dressing to the olive/vegetable mixture and mix well.

Do I have to use all of these ingredients to make caponata?

No you don’t. Traditionally caponata is made with capers, olives and celery. As you can see I have adjusted this recipe to mimic one I had in Rome many years ago.

Think of this basically as vegetable relish. Olives are usually the star, but that doesn’t mean you have to include them, if you don’t like olives. Have fun creating your own version of caponata and serve with fish, chicken or bruschetta toasts.

The dressing can be adapted to your tastes as well, making it as simple as an oil and vinegar dressing or even going with your favorite Italian dressing.

How do I grill Mahi-Mahi?

mahi-mahi filet oiled and seasoned with salt and pepper

Start by brushing the mahi-mahi with olive oil, then season with sea salt and black pepper.

mahi-mahi in a grill pan with one side grilled with grill marks

You can use your outdoor grill or a grill pan to cook the Mahi-Mahi. Cook for 5-7 minutes per side.

Can I cook Mahi-Mahi in the oven?

I do enjoy grilling fish, but if it gets too cold or just can’t grill, you can easily roast this fish in the oven instead. Just a little olive oil sea salt and black pepper and you’re in business.

15 minutes in the oven at 350 degrees should do it nicely, just don’t forget to add a little water to your pan to keep the Mahi-Mahi from drying out.

close up of grilled mahi-mahi with caponata

Your going to love this Restaurant-Style Grilled Mahi-Mahi with caponata. The flavors are fresh and perfect for a light dinner for the family or a romantic date night dinner,

More Seafood Recipes You’ll Love!

  • Poached Mahi-Mahi with Shrimp
  • Blackened Mahi-Mahi with a Pineapple Lobster Sauce
  • Pan Seared Halibut
  • Red Snapper with a Lobster Cream Sauce

close up of grilled mahi-mahi with caponata

Grilled Mahi-Mahi with Caponata

Chef Dennis Littley
Caponata is a delicious topping for grilled mahi-mahi or any of your favorite grilled fish.  It’s easy to make and will add a lot of flavor to the fish
4.96 from 50 votes
Print Recipe Pin Recipe
Prep Time 15 minutes mins
Cook Time 20 minutes mins
Total Time 35 minutes mins
Course Entree
Cuisine Italian
Servings 2
Calories 321 kcal

Ingredients
 
 

  • 14 ounces Mahi-Mahi skin removed
  • 1 medium eggplant peeled then grilled cut into small dice
  • 1 small zucchini sliced longway then grilled and cut into small dice
  • ½ cup of assorted pitted olives small dice
  • 1 medium tomato small dice
  • 1 tablespoon chopped basil
  • ¼ cup vinegar
  • 1 tablespoon sugar
  • ⅛ teaspoon crushed red pepper flakes
  • ½ teaspoon sea salt
  • 1 tablespoon extra virgin olive oil

Instructions
 

Caponata

  • The first step is prepping is slicing the zucchini into long slices about one-quarter of an inch thick (no peeling necessary). Peel the eggplant and cut it into rounds or planks about one-half an inch thick
  • After slicing, brush both sides of the eggplant and zucchini with olive oil and season well with sea salt and black pepper.
  • Grill the zucchini and eggplant slices on your outdoor grill or grill pan. Grill both sides to get the vegetables somewhat soft without getting mushy.
    *You can also roast the vegetables in the oven
  • After letting the vegetables cool, dicing them into small chunks (including the tomatoes). Slice or rough chop the olives and mix them all together in a bowl.
  • In a small bowl mix the dressing ingredients for the caponata together. Then add the dressing to the olive/vegetable mixture and mix well

Mahi-Mahi

  • Lightly coat mahi-mahi with olive oil, and season with sea salt and black pepper.
  • You can use your outdoor grill or a grill pan to cook the Mahi-Mahi. Cook for 5-7 minutes per side.
  • Serve with Caponata and your favorite sides and enjoy!

Notes

*Eggplant, and zucchini can be roasted if grilling is not an option
** (if roasting, place mahi-mahi in a baking dish with a little water in the pan and roast at 350 degrees for 15-17 minutes.

Nutrition

Calories: 321kcalCarbohydrates: 9gProtein: 37gFat: 13gSaturated Fat: 2gCholesterol: 144mgSodium: 1287mgPotassium: 1016mgFiber: 1gSugar: 8gVitamin A: 790IUVitamin C: 12.7mgCalcium: 57mgIron: 2.6mg
Tried this recipe? Pin it for Later!Mention @askchefdennis or tag #askchefdennis!

Comments

    4.96 from 50 votes (2 ratings without comment)

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    Recipe Rating




  1. Jere Cassidy says

    March 19, 2021 at 12:14 pm

    5 stars
    I don’t cook fish well so I am glad to have a good recipe to follow. I love Mahi Mahi so can’t wait to try this out.

    Reply
  2. Freya says

    March 19, 2021 at 2:42 am

    5 stars
    I love Mahi Mahi, so versatile and I your way of serving it worked perfectly!

    Reply
  3. Amy says

    March 18, 2021 at 11:43 pm

    5 stars
    Great recipe! Trying to increase my fish in take and this was perfect!

    Reply
  4. Kristina says

    March 18, 2021 at 10:20 pm

    5 stars
    This was very good! I wouldn’t change a thing.

    Reply
  5. Kathy says

    March 18, 2021 at 10:32 am

    I have not tried this before, but it looks really good. I really need to try this because it sounds like it would be amazing.

    Reply
  6. Catalina says

    March 18, 2021 at 4:58 am

    5 stars
    It’s such a healthy dish. We loved fish and vegetables together!

    Reply
  7. Bri says

    March 17, 2021 at 10:31 pm

    5 stars
    Saving this one! Mahi Mahi is my FAVORITE fish! I usually do a pico de gallo over it but this looks SO GOOD!!

    Reply
  8. Allison C says

    March 17, 2021 at 4:26 pm

    Sadly, we seldom get mahi-mahi in the stores or fishmongers north of Boston. But I could definitely substitute cod, haddock or halibut. I will definitely try your caponata recipe when I have those veggies on hand. Right now, I could make caponata from olives, capers and celery since I have those!

    Reply
  9. Amber Myers says

    March 17, 2021 at 2:37 pm

    This looks like a tasty meal! I had never heard of capnata before today. I’m excited to try this!

    Reply
  10. Debra says

    August 02, 2020 at 8:20 pm

    5 stars
    Ah, the flavors of caponata are so so good….particularly on top of fish. We really enjoyed the mahi

    Reply
    • Sue says

      March 19, 2021 at 12:14 pm

      5 stars
      I love seafood so knew this would be right up my alley. I was right! I love this grilling method for the Mahi Mahi. Thanks!

      Reply
  11. Marina says

    August 02, 2020 at 6:41 am

    5 stars
    Love grilled Mahi-Mahi with caponata, absolutely delicious

    Reply
  12. Michele Peterson says

    August 01, 2020 at 7:45 pm

    5 stars
    I love how this recipe showcased the flavour of the fresh eggplant grown in our garden – I could eat a bowl full of caponata!

    Reply
  13. Leslie says

    July 31, 2020 at 9:59 pm

    5 stars
    Beautiful recipe! I bet it tastes just as good as it looks, if not, better!

    Reply
  14. Alexandra says

    July 31, 2020 at 9:02 pm

    5 stars
    Caponata is one of our favourites, but we had not served it with fish until we tried your recipe. What a delightful combination!

    Reply
  15. Christie Gagnon says

    July 31, 2020 at 7:17 pm

    5 stars
    Such an amazing combination of flavors – delish!

    Reply
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My name is Chef Dennis Littley, creator and owner of Ask Chef Dennis Productions. As a classically trained chef with 40+ years of experience in the kitchen, I share my time-tested recipes, knowledge, and chef tips to help you create easy-to-make restaurant-quality meals in your home kitchen.

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