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Seared Ahi Tuna with Sesame Seeds and Savory Sauce Recipe


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3.9 from 12 reviews

  • Author: Eliza
  • Total Time: 12 minutes
  • Yield: 4 servings
  • Diet: Low Fat

Description

This seared ahi tuna recipe features perfectly cooked tuna steaks coated in a crunchy sesame seed crust and served with a flavorful hoisin-based sauce. Ready in just 12 minutes, this elegant and healthy dish combines the nutty crunch of sesame seeds with the tangy umami of the sauce, garnished with fresh green onions or cilantro. Perfect as a light main course or an impressive appetizer, it highlights simple ingredients and quick stovetop searing for maximum flavor and texture.


Ingredients

Tuna and Coating

  • 1 pound ahi tuna steaks
  • 2 tablespoons white sesame seeds
  • 2 tablespoons black sesame seeds
  • Salt and pepper to taste
  • 1 tablespoon vegetable oil

Sauce and Garnish

  • 2 tablespoons hoisin sauce
  • 1 teaspoon soy sauce
  • 2 teaspoons rice vinegar
  • 1/2 teaspoon sesame oil
  • 2 tablespoons sliced green onions, chopped cilantro, or a combination of the two


Instructions

  1. Prepare Sesame Seed Mixture: Place the white and black sesame seeds on a plate and stir them together to combine evenly, creating the sesame coating for the tuna.
  2. Season Tuna: Lightly season the ahi tuna steaks with salt and pepper on all sides to enhance the natural flavor of the fish.
  3. Coat Tuna in Sesame Seeds: Press each tuna steak firmly onto the plate of sesame seeds, pressing gently but thoroughly so that the seeds adhere to all surfaces of the fish.
  4. Heat Oil in Pan: Heat the vegetable oil in a large skillet or frying pan over high heat until shimmering and very hot, ready for quick searing.
  5. Sear Tuna Steaks: Add the sesame-coated tuna steaks to the pan. Sear each side for 30 to 60 seconds, depending on thickness, to achieve a rare to medium-rare center with a crisp sesame crust.
  6. Rest and Slice: Remove the tuna from the pan and let rest for 3 minutes to allow juices to redistribute. Then slice the tuna into thin, bite-sized pieces for serving.
  7. Make Sauce: In a small bowl, whisk together the hoisin sauce, soy sauce, rice vinegar, and sesame oil until smooth and combined to create a tangy and savory dressing.
  8. Plate and Garnish: Drizzle the prepared sauce over the sliced tuna pieces. Top with sliced green onions, chopped cilantro, or a mix of both to add fresh herbal notes. Serve immediately.

Notes

  • Searing times may vary depending on steak thickness, aim for a rare to medium-rare interior for optimal flavor and texture.
  • Use a very hot pan to get a good sear and a crunchy crust without overcooking the tuna.
  • Substitute low-sodium soy sauce to reduce salt content if desired.
  • For a gluten-free version, ensure hoisin sauce and soy sauce are gluten-free or use tamari.
  • Serve with steamed rice or a light salad for a complete meal.
  • Prep Time: 5 minutes
  • Cook Time: 7 minutes
  • Category: Main Course
  • Method: Frying
  • Cuisine: Asian