Preheat air fryer to 400F 200C. Prepare the Tuna Steaks. Air Fryer Seared Tuna Steaks Recipe From H E B Recipe Seared Tuna Steak Recipe Seared Tuna Steaks Tuna Steaks July 28 2020 July 20 2020. Cooking tuna steak in airfryer . I prefer 30 minutes to an hour but you can go as short as 15 minutes or as long as 8 hours. Preheat Air Fryer to 370 for 3 minutes with a grill pan. For medium cook 4 minutes. Found this lovely recipe online and wanted to give it a shot in the air fryerworked out beautifulRecipe can be found here. Why Cook the Tuna Steak in Air Fryer. If you are cooking more than one make sure they are not touching. Set the Cooking Time and Temp. Brush the marinade on the tuna steaks and leave for 5 minutes. Preheat the Air Fryer. They came out quite tasty. Turn the steaks and cook for another minute if you want your steaks medium. Sep 4 2019 - This is my first time using an air fryer. Cook for 2 and half minutes. Air Fryer Ahi Tuna Steaks ...