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Perfectly Seared Ahi Tuna Steaks

Close-up of perfectly seared ahi tuna slices, crusted with black and white sesame seeds, showing a rare pink center.

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Learn how to sear sushi grade yellowfin tuna perfectly for a delicious, quick seafood recipe with an Asian flavor profile.

Ingredients

Scale
  • 2 (6 ounce) sushi grade ahi tuna steaks
  • 2 tablespoons sesame oil
  • 1 tablespoon soy sauce or tamari
  • 1 teaspoon grated fresh ginger
  • 1 clove garlic, minced
  • 1/2 teaspoon black pepper
  • 1/4 cup sesame seeds (mixed black and white for garnish)

Instructions

  1. Pat the ahi tuna steaks completely dry using paper towels. This step is key for a good sear.
  2. In a small bowl, whisk together the sesame oil, soy sauce, grated ginger, and minced garlic. Brush this mixture evenly over all sides of the tuna steaks.
  3. Place the black and white sesame seeds on a shallow plate. Gently press each side of the tuna steaks into the seeds until they are fully coated.
  4. Heat a heavy-bottomed skillet, such as cast iron, over high heat until it is very hot, almost smoking. Do not add extra oil to the pan.
  5. Carefully place the coated tuna steaks in the hot, dry skillet. Sear for 60 to 90 seconds per side for rare to medium-rare. Adjust time slightly if you prefer more cooking.
  6. Remove the tuna from the pan immediately. Let the steaks rest on a cutting board for 5 minutes before slicing against the grain into half-inch thick pieces.
  7. Serve immediately as a healthy dinner option.

Notes

  • For the best results, use high-quality, sushi grade yellowfin tuna.
  • If you want a spicier kick, add a pinch of red pepper flakes to the marinade.
  • Slicing the tuna thinly after resting makes for beautiful presentation.

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