This Air Fryer Mahi Mahi is a simple, flavorful seafood dinner made with just mahi mahi fillets, lemon pepper seasoning, and a little olive oil. The fish cooks up light, tender, and flaky in less than 15 minutes, making it a great choice for busy weeknights, healthy dinners, fish tacos, wraps, or sandwiches.
If you enjoy easy air fryer fish recipes, this mahi mahi is a great one to keep in your rotation. It has a mild flavor, a firm yet tender texture, and cooks quickly without breading. For more simple seafood ideas, try air fryer tilapia, air fryer teriyaki salmon, air fryer salmon bites, or air fryer fried fish when you want a crispy breaded option.
Mahi mahi is a white fish with a pleasantly mild taste and a slightly sweet flavor. Because it is not overly fishy, it works well with bright seasonings like lemon pepper. When cooked properly in the air fryer, the outside develops a lightly golden finish while the inside stays moist, delicate, and flaky.
Why You’ll Love This Recipe
- Quick and easy: This air fryer mahi mahi recipe uses only a few ingredients and cooks in minutes, so it is ideal for a fast weeknight meal.
- Fresh, bright flavor: Lemon pepper seasoning adds a zesty, savory taste that pairs beautifully with the mild fish.
- Simple cleanup: Everything cooks in the air fryer basket, so there are fewer dishes to wash afterward.
- No breading needed: This recipe is naturally light and perfect when you want a flaky fish dinner without a heavy coating.
- Versatile: Serve it with vegetables, rice, salad, tacos, sandwiches, wraps, or your favorite dipping sauce.
Ingredient Notes
Scroll below for the printable recipe card and ingredient measurements.
- Mahi mahi fillets: Fresh or thawed frozen fillets both work well. Try to use fillets that are close in size so they cook evenly.
- Lemon pepper seasoning: This adds tangy lemon flavor and peppery warmth without needing a long marinade.
- Oil: A small amount of olive oil helps the seasoning stick and keeps the fish moist as it cooks. Avocado oil, vegetable oil, or another neutral oil can also be used.
- Optional toppings: Serve with melted butter and lemon wedges for extra richness and brightness.
- Seasoning options: If you do not have lemon pepper seasoning, use your favorite seafood seasoning blend. You can also season the fillets with salt, black pepper, garlic powder, onion powder, and a squeeze of lemon juice.
- Breading option: This air fryer mahi mahi is made without breading, which keeps it light. If you prefer a crispy coating, use regular breadcrumbs, seasoned breadcrumbs, or panko breadcrumbs and air fry until the fish is cooked through.
How to Cook Mahi Mahi in the Air Fryer
This easy air fryer mahi mahi comes together quickly and does not require preheating. The key is to dry the fish well, season it evenly, and avoid overcooking so the fillets stay tender and flaky.
Scroll below for the printable recipe card and ingredient measurements.
Prepare the mahi mahi fillets: Pat the fish dry thoroughly with paper towels. Removing excess moisture helps the oil and seasoning cling to the surface and gives the fish a better finish in the air fryer.
Brush with oil: Lightly coat all sides of the fillets with olive oil. You can also use cooking spray if preferred.
Season the fillets: Sprinkle lemon pepper seasoning evenly over the fish. Add black pepper if you want a little extra bite.
Arrange in the air fryer: Place the mahi mahi fillets in the air fryer basket in a single layer. Leave space between the fillets so the hot air can circulate properly.
Cook the fish: Air fry at 390 degrees F for 7 to 8 minutes, or until the internal temperature is around 130 to 135 degrees F and the fish flakes easily with a fork. Drizzle with melted butter if desired and serve with lemon wedges and vegetables.
Cooking Mahi Mahi From Frozen
Fresh mahi mahi can be difficult to find, so frozen fillets are a convenient option. For the best texture, thaw the frozen mahi mahi overnight in the refrigerator. If you need a faster method, place the sealed fillets in a bowl of warm water until thawed.
Once thawed, pat the fish very dry because frozen fillets release extra moisture. After drying, brush with oil, season, and cook according to the same air fryer instructions above.
Recipe Tips
- Skip preheating: Fish cooks quickly, so preheating the air fryer is not necessary for this recipe.
- Dry the fillets well: A dry surface helps the seasoning stick and prevents the fish from steaming too much in the basket.
- Use the right temperature: Cook at 390 degrees F for 7 to 8 minutes, checking for doneness near the end of the cooking time.
- Do not overcook: Mahi mahi can become rubbery if cooked too long, so remove it once it is flaky and reaches the proper internal temperature.
- Adjust for size: The timing is based on fillets that are about 5 to 6 ounces each. Larger or thicker fillets may need a little more time.
Serving Suggestions
This air fryer mahi mahi is light, flavorful, and easy to pair with many sides. Keep it simple with vegetables and lemon, or turn it into a filling meal with rice, wraps, or tacos.
- With a dipping sauce: Serve with tartar sauce, spicy mayo, or a cool cucumber dill yogurt sauce.
- With sides: Pair the fish with a fresh salad, broccoli, asparagus, or rice for a balanced dinner.
- In tacos or sandwiches: Add the cooked mahi mahi to tortillas, wraps, or sandwich buns with slaw, lemon juice, and your favorite sauce.
Storing and Reheating
Storage: Store leftover mahi mahi in an airtight container in the refrigerator for up to 3 to 4 days.
Reheating: Reheat in the air fryer at 350 degrees F for 3 to 5 minutes, or until warmed through. The edges should become lightly crisp while the inside stays tender.
FAQs
Mahi mahi is done when it flakes easily with a fork and the internal temperature reaches around 130 to 135 degrees F.
Yes. To bake mahi mahi in the oven, preheat the oven to 400 degrees F and bake for 20 to 25 minutes, or until the internal temperature reaches 135 degrees F.
Air Fryer Fish Recipes You’ll Love
- Spicy Air Fryer Salmon
- Air Fryer Teriyaki Salmon
- Air Fryer Salmon Bites
- Air Fryer Tilapia
- Frozen Salmon in the Air Fryer
DID YOU MAKE IT? Please leave a comment and rating to let us know how you liked this recipe.
Recipe
Air Fryer Mahi Mahi without Breading
Equipment
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Air Fryer
Ingredients
- 2 Mahi Mahi fillets (5 to 6 ounces each)
- 2 tsp olive oil
- 2 tsp lemon pepper seasoning
- black pepper optional
To serve
- melted butter optional
- lemon wedges
Instructions
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Pat the mahi mahi fillets dry thoroughly with paper towels.
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Brush olive oil over all sides of the fillets. Sprinkle with lemon pepper seasoning, making sure the fish is evenly coated. Add black pepper if desired.
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Place the seasoned mahi mahi fillets in the air fryer basket in a single layer.
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Air fry at 390 degrees F for 7 to 8 minutes, or until the fish is cooked through and the internal temperature is around 135 degrees F.
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Drizzle with melted butter, if using, and serve with lemon wedges and your favorite vegetables.
Notes
- For frozen mahi mahi fillets, thaw overnight in the refrigerator or place the sealed fillets in warm water until thawed.
- Pat the fillets very dry before adding oil and seasoning.
- The cooking time is based on fillets close to 6 ounces each. Larger fillets may need additional time.
- Avoid overcooking, as mahi mahi can become rubbery.
Nutrition
| Calories: 173 kcal
| Total Carbs: 1 g
| Protein: 29 g
| Fat: 5 g
| Sodium: 138 mg
| Net Carbs: 1 g