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The Ultimate Blackened Tuna Steak

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  • Prep Time: 15 minutes
  • Cook Time: 5 minutes
  • Total Time: 20 minutes
  • Yield: 2 servings
  • Category: Main Course
  • Method: Grilling
  • Cuisine: American
  • Diet: Paleo

Description

Quick and delicious blackened tuna steak with a bold spice blend and zesty remoulade.


Ingredients

  • 2 Ahi tuna loin steaks
  • ½ tsp cayenne pepper (adjust to preference)
  • ½ tsp garlic powder
  • ¼ tsp dried thyme
  • 1 tsp black pepper
  • ½ tsp paprika
  • ¼ tsp celery salt
  • 1 tsp salt
  • 1 tsp cooking oil
  • 4 tbsp mustard (Creole or grainy)
  • 2 tbsp Worcestershire sauce
  • 1 cup mayonnaise
  • 2 tbsp horseradish
  • 2 tbsp lemon juice
  • 1 tbsp ketchup
  • 2 tbsp hot sauce (to taste)
  • 1 tbsp sweet paprika
  • ½ tsp ground black pepper
  • ⅓ tsp sugar
  • 1 large shallot, finely diced and peeled
  • 2 tbsp celery, finely diced
  • 3-4 tbsp fresh parsley, chopped
  • 1 scallion, finely chopped (green and white parts)
  • Coarse salt to your liking


Instructions

  1. Pat the thawed tuna steak dry with a paper towel.
  2. In a small dish, blend all the spices until thoroughly mixed.
  3. Spread the dry rub all over the outside of the tuna steak.
  4. In a pan over high heat, heat 2 teaspoons of oil.
  5. Sear the larger side of the tuna filet for about 60 seconds or until the exterior changes from pink to white.
  6. Rotate the tuna filet to sear the opposite side.
  7. Remove the tuna from the skillet and slice it through the sear to ensure the tuna fish steak has a white rim with a pink interior.
  8. Place the tuna steaks on a chopping board and set aside.
  9. Slice the steaks into 1/4-inch pieces and arrange them on a plate.
  10. Serve with the Cajun remoulade and garnish with sliced scallions.

Notes

Fresh ingredients and proper spice balance are key for the best flavor. Adjust seasoning levels to your taste.