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Ahi Tuna sliced served with the sauce, top close up view
  • 10 min.
  • 15 min.
  • 2/5

Ingredients:

Ahi Tuna:

Optional Dipping Sauce:

Directions:

1. Optionally Prepare the Dipping Sauce:

Let’s start the preparation of the Ahi Tuna by making the optional dipping sauce.

  • In a small bowl, whisk together the soy sauce, grated ginger, minced garlic, rice vinegar, and wasabi paste.
  • Set aside.

2. Prepare the Tuna:

  • Pat the ahi tuna steak completely dry with paper towels.
  • In the shallow dish, briefly marinate the tuna in a mixture of soy sauce and sesame oil for about 10 minutes, turning once.

Important:

Do not marinate for too long, as the acid in the soy sauce can begin to “cook” the fish.

3. Coat the Tuna:

  • On a separate plate, spread out the sesame seeds.
  • Remove the tuna from the marinade, letting any excess drip off.
  • Press all sides of the tuna steak firmly into the sesame seeds to create an even, dense crust.
  • Season generously with salt and pepper.

4. Cook the Tuna:

Choose your method:

A. Pan-Searing:

  • Heat the olive oil in a fry pan over medium-high to high heat.
  • The pan must be very hot.
  • You should see faint wisps of smoke.
  • Carefully place the tuna steak in the hot pan.
  • Sear for 60-90 seconds per side for a rare center, or about 2 minutes per side for medium-rare.
  • The edges of the tuna should be opaque and cooked, while the center remains vibrant pink or red.

B. Grilling:

  • Preheat your grill to high heat.
  • Ensure the grates are clean and lightly oiled to prevent sticking.
  • Carefully place the tuna steak on the hot grill grates.
  • Grill for 60-90 seconds per side for a rare center, or about 2 minutes per side for medium-rare.

5. Rest and Serve Ahi Tuna:

  • Immediately transfer the seared tuna to a cutting board and let it rest for 5 minutes.
  • Using a very sharp knife, slice the tuna against the grain into ¼ to ½- inch thick pieces.
  • Arrange the sliced tuna on a platter and serve immediately with the dipping sauce and optionally with side, e.g.
    • Steamed white or brown rice
    • A simple salad with a ginger-miso dressing
    • Sautéed greens like bok choy or spinach
    • Wasabi mashed potatoes
    • Sliced avocado

Important:
Resting is a crucial step that allows the juices to redistribute, ensuring a tender and moist result.

Kitchen Guide

Fish

USDA minimum safe internal temperature is 145°F

Popular serving temperatures:

  • 110 – 125°F – Rare
  • 125 – 140°F – Medium Rare
  • 145 – 155°F – Medium Rare

The vast and teeming oceans offer a breathtaking array of life, and among its most captivating inhabitants are the countless varieties of Types of Saltwater Fish. For centuries, these aquatic creatures have played a pivotal role in human civilization, serving as a crucial source of sustenance and inspiring culinary traditions across the globe. The sheer diversity of Types of Saltwater Fish is astounding, each possessing unique characteristics that influence its flavor, texture, and suitability for different cooking methods. Embarking on a culinary exploration of Types of Saltwater Fish is an adventure in taste and discovery, opening up a world of exciting possibilities for both home cooks and professional chefs alike. Understanding the general categories and qualities of Types of Saltwater Fish is the first step towards appreciating their culinary versatility.

Chef Tom Chef Tom Founder
About the Author:
themaverickflavorRising Start
# 12
  • Published Recipes: 4
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  • Location: USA, Hawaii
  • Member since: 2025-05-07

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