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5 from 5 votes

Baked Mahi Recipe with Zesty Spice Mix Directions

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I’ve always been a huge fan of fish. I love it when it’s fresh, but I’m not terribly picky. Recently I’ve fallen in love with Baked Mahi Recipe that is to die for!

Baked Mahi Recipe served in a tan plate with sides

This Baked Mahi Recipe is a flaky, juicy treat that’s easier than you might believe! I’ve got some great tips for cooking fish so don’t worry if you’re not an expert.

This Mahi mahi fish is tender with a mild flavor, coated in a spice mix that’s zingy enough to wake up your tongue and keep you coming back for more.

Picture this: golden mahi mahi fillets hot from the oven, brushed with butter that melts like a dream—yum!

Fresh Mahi Mahi is really the way to go. There aren’t too many fish that can beat it. Frozen is great too, though, just so you know.

I think this is the best way to enjoy fresh fish, baked quick in 10-15 minutes with simple ingredients. Simple is best in general when it comes to fish. You really don’t want to over-do it.

This recipe is perfect for a chill dinner or when you want to impress your crew without flapping around like a fish out of water, haha!

Grab your sheet pan, and let’s make this baked mahi recipe that’s so tasty, it’ll be like you caught it yourself off a fishing boat—minus the seasickness!

finished Baked Mahi Recipe on sheet tray with foilPin
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WHY THIS RECIPE WORKS:

  1. Flavor Blast – The garlic powder and smoked paprika mix makes every bite a flavorful fish party—no boring fish here!
  2. Juicy and Flaky – Mahi mahi fillets bake up with a firm texture that’s tender, not mushy—flakier than my uncle’s fishing tales!
  3. Fast and Foolproof – Pop it in the oven, and it’s done quicker than you can say “where’s the tartar sauce?”—easy dinner recipe win!

INGREDIENTS NEEDED (SCROLL TO THE BOTTOM OF THIS POST FOR THE FULL RECIPE CARD):

  • Smoked paprika
  • Garlic powder
  • Salt
  • Onion powder
  • Light brown sugar
  • Dried oregano
  • Dried thyme
  • Pepper
  • Mahi mahi filets
  • Butter
ingredients needed to make Baked Mahi RecipePin

HOW TO MAKE BAKED MAHI recipe:

  1. Preheat the oven to 400°F. Line a sheet tray with foil and spray with cooking spray.
  2. In a small bowl, stir together the paprika, garlic powder, salt, onion powder, brown sugar, oregano, thyme, and paper.
  3. Pat the mahi dry and place it on the prepared sheet tray.
  4. Brush both sides with the butter and season with the spice mixture, use it all!
  5. Bake for 10-13 minutes until an internal temperature reaches about 135°F.
  6. Turn the broiler on high and broil until lightly browned on top and the fish reaches an internal temperature of 145°F. Serve immediately with more butter for dipping.
collage of images showing how to make Baked Mahi RecipePin

FREQUENTLY ASKED QUESTIONS ABOUT THIS RECIPE:

Oh, totally! Swap mahi mahi filets for any white fish like cod, tilapia, or even dolphin fish (don’t worry, it’s just another name for mahi!).

They’ll all bake up flaky and delicious—just check that internal temperature to make sure it’s cooked!

You bet! Ditch the simple seasoning for garlic salt, cayenne pepper, or even a sprinkle of lemon zest if you’re feeling zesty.

Mix it up your favorite ways—it’s your fish, your rules!

overhead image of Baked Mahi Recipe on tan platePin

Want to make this mahi mahi fish even wilder?

Here are 10 fun ideas to mix in or plop on top:

  • Fresh Parsley – Chop some for a green sprinkle—fancier than a fish in a bowtie!
  • Lemon Wedges – Squeeze these over your finished fish—tart and tangy!
  • Fresh Lemon Slices – Lay them on top before baking—fresh lemon juice vibes!
  • Cayenne Pepper – Add a pinch—spicy like a pirate’s temper!
  • Fresh Herbs – Toss in chopped dill or thyme—smells like a gourmet grocery store!
  • Lemon Butter – Drizzle more melted butter with a splash of lemon—richer than a king’s treasure!
  • Red Onion – Sprinkle diced bits—crunchy and colorful!
  • Parmesan – Dust some on—cheesy fish, oh yeah!
  • Lime Juice – Squirt this instead of lemon—zesty twist for fish tacos!
  • Garlic Powder – Double up—because garlic’s the best part of any dish!

Mix it up with these swaps if you’re out of stuff or feeling sneaky:

  • Olive Oil – Use this instead of butter—healthier and still juicy!
  • Cod – Swap for mahi mahi fillets—another white fish with a mild taste!
  • Sea Salt – Sub for regular salt—fancy like a sailor’s sprinkle!
  • Honey – Replace light brown sugar—sweetens it up great ways!
  • Parchment Paper – Line your baking dish with this instead of foil—easy clean-up!
  • Fresh Green Beans – Toss these in the oven too—delicious meal combo!
a fork holding up a bite of Baked Mahi Recipe in airPin

Refrigerator:

Wrap leftovers in aluminum foil or pop them in an airtight container.

They’ll stay tasty in the fridge for 2–3 days—perfect for a next time snack!

Freezer:

Stick them in a sealed bag or airtight container and freeze for up to 2 months.

Thaw in the fridge, then reheat—still a delicious fish recipe when you’re ready!

DANA’S TIPS AND TRICKS:

  • Dry It Off – Pat those mahi mahi filets with paper towels—wet fish is slipperier than a eel!
  • Butter Up – Brush that melted butter like you’re painting a masterpiece—juicy is the goal!
  • Spice It Right – Mix your simple seasoning in a small bowl—no clumps, just yum!
  • Check the Heat – Use a meat thermometer for that 145°F internal temperature—no guessing games!
  • Broil Fast – Watch it under the broiler—golden brown in a flash, not burnt like my first try!
  • Foil Trick – Line your prepared baking sheet with aluminum foil—cleanup’s easier than dodging a fish pun!
a piece of Baked Mahi Recipe on a plate with a bite taken outPin

Baked Mahi Recipe that’s flaky, tasty, and crazy simple!

It’s the easy dinner recipe you’ll whip up whenever you want delicious flavors.

Grab a fork, and enjoy some fish!!

If you’ve tried this BAKED MAHI RECIPE, let me know how it turned out in the comments! You can follow me over on PINTEREST, INSTAGRAM OR FACEBOOK to find some more of our mouthwatering recipes! 

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5 from 5 votes

Easy Oven Baked Mahi Recipe

Author Dana DeVolk
Prep: 8 minutes
Cook: 15 minutes
I’ve always been a huge fan of fish. I love it when it’s fresh, but I’m not terribly picky. Recently I’ve fallen in love with Baked Mahi Recipe that is to die for!
Servings 4 servings

Ingredients
  

Instructions

  • Preheat the oven to 400°F. Line a sheet tray with foil and spray with cooking spray.
  • In a small bowl, stir together the paprika, garlic powder, salt, onion powder, brown sugar, oregano, thyme, and paper.
    1/2 tablespoon smoked paprika, 3/4 teaspoon garlic powder, 3/4 teaspoon salt, 1/2 teaspoon onion powder, 1/2 teaspoon light brown sugar, 1/4 teaspoon dried oregano, 1/4 teaspoon dried thyme, 1/4 teaspoon pepper
  • Pat the mahi dry and place it on the prepared sheet tray.
    1 1/2 pounds mahi mahi filets
  • Brush both sides with the butter and season with the spice mixture, use it all!
    2 tablespoons butter
  • Bake for 10-13 minutes until an internal temperature reaches about 135°F.
  • Turn the broiler on high and broil until lightly browned on top and the fish reaches an internal temperature of 145°F. Serve immediately with more butter for dipping.

Notes

  • Dry It Off – Pat those mahi mahi filets with paper towels—wet fish is slipperier than a eel!
  • Butter Up – Brush that melted butter like you’re painting a masterpiece—juicy is the goal!
  • Spice It Right – Mix your simple seasoning in a small bowl—no clumps, just yum!
  • Check the Heat – Use a meat thermometer for that 145°F internal temperature—no guessing games!
  • Broil Fast – Watch it under the broiler—golden brown in a flash, not burnt like my first try!
  • Foil Trick – Line your prepared baking sheet with aluminum foil—cleanup’s easier than dodging a fish pun!

Nutrition

Calories: 203kcal | Carbohydrates: 2g | Protein: 32g | Fat: 7g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.2g | Cholesterol: 139mg | Sodium: 632mg | Potassium: 743mg | Fiber: 1g | Sugar: 1g | Vitamin A: 917IU | Vitamin C: 0.1mg | Calcium: 35mg | Iron: 2mg
Nutrition Disclaimer
Course Main Course
Cuisine American

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5 from 5 votes (1 rating without comment)

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6 Comments

  1. JasonDecker says:

    The Spices are incredible in that recipe. I am so happy it worked out for you.

  2. 5 stars
    This recipe is great. But I did not add any brown sugar and I used olive oil and no butter.
    I LOVE cooking fish in foil…little clean up. Served with brown rice.

  3. 5 stars
    I generally do not like fish, but my family does so I made this for them. I ended up trying it and it is absolutely delicious. Will be adding this to the rotation! Loved it!💕

  4. 5 stars
    Delicious & so simple…will make again!

  5. Super good! Making it again tonight!

  6. 5 stars
    Wonderful seasoning. Fish flakes very nice. Maybe 21/2 minutes under the broiler.

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