Blackened Mahi Mahi (Air Fryer Recipe)

Crusty topped blackened fish filet on top of coleslaw in a gray bowl.

5 from 1 vote

Blackened Mahi Mahi (Air Fryer Recipe)

With bold Cajun spices and a quick cook time, this healthy mahi mahi recipe is on the table in just 7-8 minutes. Serve with coleslaw and riced mashed potatoes.

Prep Time5

Cook Time8

Total Time13

Course: Dinner, Entree, Main Course

Cuisine: American

Servings:

Calories: 160kcal

Author: Sally Cameron

Equipment

6 quart air fryer

Ingredients

Fish

1 ½ pounds mahi mahi filets (4 - 6 ounce filets) see substitutes below
avocado oil spray

Blackening seasoning (makes ½ cup)

2 tablespoon smoked paprika or sweet paprika, traditional
1 tablespoon granulated garlic powder
1 tablespoon onion powder
2 teaspoons dried thyme
2 teaspoons dried oregano
2 teaspoons ground black pepper
1 teaspoon white pepper optional but adds depth
¼-1/2 teaspoon cayenne pepper use more for spicy or omit for heat sensitive, or swap chipotle powder

Instructions

Add all of the blackening seasoning ingredients to a jar and shake well to blend.
Cut the mahi mahi into 4 equal 6-ounces filets. Give them a quick spray of avocado oil and cover the tops with blackening seasoning.
Ready the air fryer, setting it to to 385°F. Give the rack a quick spritz of oil if needed. Add the mahi mahi when the air fryer is ready and cook for 7-8 minutes or until the mahi reads 145°F with a digital thermometer.
Remove from the air fryer and serve right away with wedges of lemon.

Notes

Best Substitutes for Mahi Mahi:

Salmon – Rich and meaty, holds together well and takes on bold seasoning beautifully.
Halibut – Mild, firm, and slightly sweet. Great texture, though a bit pricier.
Cod (loin cut) – Mild and flaky but still firm enough for this recipe if handled gently as it falls apart easily.
Snapper – Red snapper; lean with a nice texture and mild flavor.
Grouper – Similar to mahi in firmness and mildness, terrific if you can get it

Nutrition