Zesty Hamachi Crudo with Jalapeño and Yuzu-Soy Vinaigrette

🌍 Cuisine: Japanese Fusion
🏷️ Category: Appetizer
⏱️ Prep: 20 minutes
🍳 Cook: 0 minutes
👥 Serves: 4 servings

📝 About This Recipe

This elegant Hamachi Crudo captures the essence of modern Japanese fusion, where the buttery richness of premium Yellowtail meets the bright, citrusy punch of yuzu and a lingering heat from fresh jalapeño. Each slice of fish acts as a canvas for the delicate balance of salt, acid, and spice, creating a sophisticated appetizer that awakens the palate. It is a celebration of pristine ingredients and minimalist technique, perfect for impressing guests at your next dinner party.

🥗 Ingredients

The Fish

  • 12 ounces Sashimi-grade Hamachi (Yellowtail) loin (chilled and skinless)

Yuzu-Soy Vinaigrette

  • 3 tablespoons Yuzu juice (fresh or high-quality bottled)
  • 2 tablespoons Light soy sauce (preferably Japanese Usukuchi)
  • 1 tablespoon Extra virgin olive oil (mild and fruity)
  • 1/2 teaspoon Toasted sesame oil (for a nutty aromatic finish)
  • 1 teaspoon Rice vinegar (unseasoned)
  • 1/2 teaspoon Honey (to balance the acidity)

Aromatics & Garnish

  • 1 piece Jalapeño (very thinly sliced into rounds)
  • 2 pieces Radish (shaved paper-thin, preferably watermelon or breakfast radish)
  • 1/4 cup Cilantro microgreens (for a fresh herbal note)
  • 1 pinch Maldon sea salt (flaky texture is key)
  • 1 teaspoon Toasted white sesame seeds (for crunch)
  • 4-5 pieces Garlic chips (optional, thinly sliced and fried)

👨‍🍳 Instructions

  1. 1

    Place your serving plates in the refrigerator at least 15 minutes before starting; serving crudo on a chilled plate is essential for maintaining the fish's texture.

  2. 2

    In a small glass mixing bowl, whisk together the yuzu juice, light soy sauce, rice vinegar, and honey until the honey is completely dissolved.

  3. 3

    Slowly drizzle in the extra virgin olive oil and toasted sesame oil while whisking constantly to create a light emulsion. Set the vinaigrette aside.

  4. 4

    Prepare the garnishes: Slice the jalapeño into paper-thin rounds. If you prefer less heat, remove the seeds. Place the slices in ice water for 5 minutes to make them extra crisp, then pat dry.

  5. 5

    Using a mandoline or a very sharp chef's knife, shave the radishes into translucent rounds and set them aside.

  6. 6

    Remove the Hamachi from the refrigerator. Use a damp paper towel to gently pat the fish dry; any excess moisture on the surface will prevent the sauce from adhering properly.

  7. 7

    Using a very sharp sashimi knife (Yanagiba) or a long carving knife, slice the Hamachi across the grain into 1/4-inch thick pieces. Aim for uniform slices about 2 inches long.

  8. 8

    Arrange the Hamachi slices on the chilled plates in a single layer, either in a straight line or a circular 'carpaccio' pattern, slightly overlapping each piece.

  9. 9

    Gently whisk the vinaigrette once more and spoon approximately 1 to 1.5 tablespoons over the fish on each plate, ensuring every slice is lightly coated.

  10. 10

    Place one slice of jalapeño and one slice of radish on top of each piece of Hamachi.

  11. 11

    Sprinkle a tiny pinch of Maldon flaky sea salt over the fish to enhance the natural sweetness of the Yellowtail.

  12. 12

    Garnish with a few cilantro microgreens and a scattering of toasted sesame seeds for visual contrast and texture.

  13. 13

    If using garlic chips, place one small chip on each slice for an added savory crunch.

  14. 14

    Serve immediately while the fish is still perfectly chilled. The acid in the yuzu will begin to 'cook' the fish if it sits too long.

💡 Chef's Tips

Always use 'Sashimi-Grade' fish from a reputable purveyor to ensure safety and flavor. To get the cleanest slices, put the fish in the freezer for 10 minutes before cutting to firm it up. Use a Japanese 'Usukuchi' soy sauce if possible; it is lighter in color and won't stain the beautiful white flesh of the Hamachi. Don't over-sauce the dish; the vinaigrette should complement the fish, not drown it. If yuzu juice is unavailable, a 2:1 mix of lime and lemon juice makes a respectable substitute.

🍽️ Serving Suggestions

Pair with a crisp, high-acidity white wine like a Sancerre or a dry Riesling. A chilled glass of Junmai Ginjo Sake offers a beautiful floral complement to the yuzu. Serve alongside a light seaweed salad or pickled cucumbers for a complete Japanese-inspired course. For a textural contrast, serve with a few homemade lotus root chips on the side. Follow this dish with a light grilled protein like Miso-Glazed Black Cod.