cooked Mahi Mahi fillets in a cast iron skillet

Cast Iron Skillet Mahi Mahi

  • Author: Jennifer
  • Prep Time: 2
  • Cook Time: 10
  • Total Time: 12 minutes
  • Yield: 4 1x


Use your cast iron skillet to get the perfect crust on this cast iron skillet Mahi Mahi – and easy gluten-free dinner option!



  • 4 Mahi Mahi fillets
  • 23 Tbsp. avocado oil
  • 1/4 cup seafood seasoning


  1. Heat the avocado oil in the cast iron skillet on medium-high heat.
  2. Generously season both sides of the Mahi Mahi fillets with the seafood seasoning.
  3. Place the fillets into the hot oil and cook for 4 minutes on one side.
  4. Carefully flip the fillets and cook for another 4 minutes on the other side.
  5. The fillets will be done when they flake easily and reach an internal temperature of 137 degrees F.
  6. Serve immediately with your favorite side(s) and dipping sauce.


  • Category: Dinner
  • Cuisine: American

Keywords: Mahi Mahi, cast iron skillet, gluten-free dinner