Nikkei Elegance: Hamachi Sashimi in Aji Amarillo Leche de Tigre

🌍 Cuisine: Nikkei
🏷️ Category: Appetizer
⏱️ Prep: 25 minutes
🍳 Cook: 0 minutes
👥 Serves: 4 servings

📝 About This Recipe

This dish is a stunning marriage of Japanese precision and Peruvian soul, representing the pinnacle of Nikkei fusion cuisine. Silky slices of premium Hamachi (Yellowtail) are bathed in a vibrant 'Leche de Tigre'—the citrusy, spicy elixir that forms the heart of Peruvian ceviche. It offers a sophisticated balance of bracing acidity, creamy textures, and a gentle heat that awakens the palate without overwhelming the delicate fish.

🥗 Ingredients

The Fish

  • 1 lb Sashimi-grade Hamachi (Yellowtail) or Sea Bass (very fresh, chilled)

The Leche de Tigre Base

  • 3/4 cup Fresh Lime Juice (squeezed gently to avoid bitterness)
  • 1/4 cup Fish Stock or Dashi (chilled)
  • 2 tablespoons Aji Amarillo Paste (Peruvian yellow chili paste)
  • 1/2 inch Fresh Ginger (peeled and smashed)
  • 1 piece Garlic Clove (smashed)
  • 1/2 piece Celery Stalk (roughly chopped)
  • 1 tablespoon Red Onion (roughly chopped)
  • 2 pieces Cilantro Sprigs (stems included)
  • 1 teaspoon Kosher Salt (to taste)

Garnish and Texture

  • 1/4 piece Red Onion (paper-thinly sliced and soaked in ice water)
  • 1 small Sweet Potato (boiled, peeled, and cubed)
  • 1/4 cup Choclo (Peruvian Corn) or Corn Kernels (boiled until tender)
  • 1 handful Fresh Cilantro Leaves (for garnish)
  • 1 piece Red Fresno Chili (thinly sliced into rounds)
  • 1 teaspoon Toasted Sesame Seeds (for a nutty finish)

👨‍🍳 Instructions

  1. 1

    Prepare the aromatics for the Leche de Tigre by smashing the garlic and ginger, and roughly chopping the celery and a small portion of red onion.

  2. 2

    In a blender, combine the fresh lime juice, chilled fish stock (or dashi), aji amarillo paste, garlic, ginger, celery, chopped red onion, and cilantro sprigs.

  3. 3

    Pulse the blender 5-6 times. You do not want a smooth puree; the goal is to infuse the liquid with the aromatics without making it cloudy or thick.

  4. 4

    Strain the mixture through a fine-mesh sieve into a chilled bowl. Press lightly on the solids to extract the flavor, then discard the solids.

  5. 5

    Season the strained liquid with salt. It should be bright, acidic, and slightly spicy. Keep this 'Tiger's Milk' in the refrigerator until the very moment of serving.

  6. 6

    Prepare the garnishes: Slice the remaining red onion into paper-thin half-moons and soak them in ice water for 10 minutes to remove their harsh bite and make them crisp.

  7. 7

    Ensure your Hamachi is ice-cold. Using a very sharp sashimi knife (Yanagiba), slice the fish against the grain into 1/4-inch thick slices.

  8. 8

    Arrange the fish slices on a chilled platter or individual shallow bowls, overlapping them slightly in a beautiful fan pattern.

  9. 9

    Drain the sliced red onions and pat them dry with a paper towel.

  10. 10

    Just before serving, pour the chilled Leche de Tigre over the fish. The fish should be partially submerged but not drowning.

  11. 11

    Artfully place the cubes of sweet potato and corn kernels around the fish to provide textural contrast and sweetness.

  12. 12

    Garnish with the crisp red onion, Fresno chili rounds, fresh cilantro leaves, and a sprinkle of toasted sesame seeds.

  13. 13

    Serve immediately while the fish is cold and before the lime juice begins to 'cook' the delicate sashimi through denatured proteins.

💡 Chef's Tips

Always use 'Sashimi Grade' fish from a trusted purveyor; the quality of the raw fish is the star here. When juicing limes, do not squeeze them to the absolute limit; the oils from the pith can introduce an unwanted bitter flavor to your Leche de Tigre. If you cannot find Aji Amarillo paste, a mix of habanero and yellow bell pepper can work in a pinch, though the flavor profile will shift. Keep everything—the plates, the fish, and the sauce—as cold as possible throughout the entire preparation process. For a truly authentic Nikkei touch, add a few drops of yuzu juice or soy sauce to the Leche de Tigre for extra depth.

🍽️ Serving Suggestions

Pair with a crisp, dry Sake (Junmai Ginjo) to complement the acidity of the citrus. A chilled glass of Torrontés or Sauvignon Blanc provides a beautiful floral and herbaceous match. Serve alongside 'Cancha' (Peruvian toasted corn) for a satisfying, salty crunch. Start the meal with a classic Pisco Sour to stay true to the dish's Peruvian roots. Follow this course with a warm dish like Miso-Glazed Black Cod to balance the cold start.