Nori-Crisped Tuna Tartare

Homemade Tuna Tartare with Crispy Nori Chips: An Elegant and Flavorful Appetizer

Elevate your appetizer game with this sensational recipe for Tuna Tartare served on delicate, homemade crispy nori chips. This dish is a true celebration of fresh flavors and exciting textures, combining the richness of diced ahi tuna with the crisp snap of seaweed, all balanced by a zesty, spicy, and savory dressing. Forget bland starters; this Asian-inspired creation is designed to impress and delight with every bite.

Tuna Tartare with Nori Chips

Why This Tuna Tartare with Nori Chips Recipe Is a Must-Try

This appetizer stands out for several compelling reasons. It truly has it all: a captivating mix of textures, bright acidity, a subtle kick of spice, and just the right touch of saltiness. Each component works in harmony to create a bite-sized explosion of flavor that will leave your guests asking for more. If you’re anything like me, you have a soft spot for appetizers, especially those perfectly portioned for easy enjoyment. These are precisely that – exquisite, single-serving delights that make entertaining effortless and elegant.

Ahi Tuna Diced

Mastering the Art of Crispy Nori Chips

Let’s talk about the star vehicle for our tuna tartare: the incredibly crispy nori (seaweed) chips. If you appreciate the unique flavor of nori, you are going to absolutely adore these. Unlike standard roasted nori, these chips achieve an extraordinary lightness and crunch that is simply unparalleled. The secret to their super crispy texture lies in a simple yet effective technique: dipping them in a cornstarch and water slurry before a brief fry.

This slurry creates a thin, almost imperceptible coating that, when fried, transforms into a remarkably delicate and airy crisp. The result is a chip that provides the perfect delicate crunch, making it an ideal vessel for a wide array of toppings, but especially for this vibrant tuna tartare. I first learned this method while working in a restaurant kitchen, and despite the repetitive nature of preparing hundreds of these chips for various events, their irresistible texture has kept them a firm favorite.

Making your own nori chips at home is surprisingly straightforward. You’ll need dried nori sheets, cornstarch, water, and some frying oil. Cut the nori into your desired shapes – triangles work wonderfully for an elegant presentation. Prepare a thin slurry by whisking cornstarch into cold water. Heat your oil to the right temperature (around 375°F or 190°C), dip the nori quickly into the slurry (ensure it’s well-mixed, as cornstarch can settle), and then fry in batches until golden and crisp. This method ensures uniform cooking and that signature airy crunch.

Dried Nori Triangle Sheets

Selecting the Best Tuna for Your Tartare

When preparing tuna tartare, the quality of your tuna is paramount, as you will be enjoying it raw. For this recipe, you’ll want to source the highest quality Ahi or Yellowtail tuna available. It’s crucial to purchase your fish from a reputable and trusted fishmonger. While terms like “sushi grade” or “sashimi grade” are commonly used, it’s important to remember that these labels are not officially regulated or standardized by food safety agencies. A knowledgeable fishmonger will be able to guide you to the freshest and safest options for raw consumption.

Look for tuna that has a vibrant, deep red color, a firm texture, and a fresh, ocean-like smell (not overly fishy). Avoid any tuna that appears discolored, mushy, or has a strong, unpleasant odor. Although fresh tuna can be on the pricier side, this recipe for 24 delectable bites requires only about half a pound, making it an affordable luxury for your next gathering. The amount can also be easily adjusted depending on the number of guests you’re serving.

Crispy Nori Chips

Crafting the Perfect Tuna Tartare Filling

The tuna tartare itself is wonderfully simple, allowing the fresh flavor of the fish to shine. It’s a harmonious blend of finely diced ahi tuna, crisp cucumber, bright fresh lime juice, aromatic chives, a touch of spicy sriracha, and a minimal amount of mayonnaise. The emphasis on “teensy” for the mayonnaise is key; it’s there to provide a hint of creaminess and bind the ingredients together without overpowering the delicate flavors of the tuna and lime.

The cucumber adds a refreshing crunch and cools the palate, while the chives introduce a subtle oniony freshness and a pop of color. Sriracha delivers a welcome zing and warmth, perfectly complementing the rich tuna. Fresh lime juice is essential for its bright acidity, which “cooks” the tuna slightly and enhances all the other flavors. Don’t be shy about adjusting the seasoning to your liking – more lime for zest, more sriracha for heat, or extra salt to bring out the flavors. This simple combination ensures that each bite is balanced, flavorful, and incredibly satisfying.

Sriracha and A Wedge of Lime

Serving and Storing Your Delicious Appetizer

Once your nori chips are perfectly crisp and your tuna tartare is mixed, it’s time for assembly. Spoon the tartare generously onto each nori chip, garnishing with an extra sprinkle of finely chopped chives for a fresh finish. Serve these delectable bites immediately to ensure the nori chips retain their maximum crunch. The interplay between the spicy kick of the sriracha, the freshness of the tuna, and the savory saltiness of the nori chips is truly outstanding.

You’ll likely have leftover nori sheets, which is great because these crispy chips are fantastic on their own as a snack. However, I highly recommend reserving them specifically for this tuna tartare – it’s their ultimate purpose! Prepare to fall in love with this appetizer as much as I have. It’s truly a showstopper that balances elegance with incredible flavor.

Tuna Tartare with Nori Chips

Tuna Tartare with Nori Chips

Tuna Tartare with Nori Chips

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Yield: 8 Servings
Prep: 20 minutes
Cook: 15 minutes
Total: 35 minutes
Deliciously crunchy homemade nori chips are topped with a simple tuna tartare, made from diced ahi tuna, cucumber, fresh lime juice, chives, sriracha, and a dash of mayonnaise. An elegant, crowd-pleasing appetizer! The trick to super crispy nori chips is dipping them in a slurry (cornstarch and water mixture) and frying them briefly in batches. It results in an incredibly light, crunchy, yet thin and delicate chip that is the perfect vehicle for lots of toppings.

Ingredients

Nori Chips:

  • 6 cups (1.5 quarts) canola oil for frying
  • 3 nori sheets
  • 1 cup (240 mL) cold water
  • 3 tablespoons cornstarch
  • kosher salt

Tuna Tartare:

  • 8 ounces (½ lb) sushi-grade ahi tuna diced
  • English cucumber peeled, diced, and seeds removed (about ½ cup)
  • 1 heaping tablespoon mayonnaise
  • 1-2 teaspoons fresh lime juice
  • 1 teaspoon sriracha hot sauce
  • 1 tablespoon finely chopped chives
  • kosher salt
  • freshly ground black pepper

Instructions

  • Prepare Nori Chips: Using scissors, carefully cut each nori sheet in half lengthwise. Then, cut each half sheet into two equal-sized squares. Finally, cut each square into two triangles. Each whole nori sheet should yield 8 perfect triangles. Set these aside on a dry surface.
  • In a medium bowl, whisk together the cold water and cornstarch until a smooth slurry forms. Set this mixture aside. Prepare a baking sheet by lining it with several layers of paper towels or placing a cooling rack on top; this will be for draining the fried nori chips.
  • Pour the canola oil into a heavy-bottomed, straight-edged sauté pan or pot. Attach a frying thermometer to the side of the pan and heat the oil to 375°F (190°C). Once the oil is hot, dip one nori triangle into the cornstarch slurry (whisk the slurry occasionally to prevent the cornstarch from settling) and immediately transfer it to the hot oil. Fry 5-6 triangles at a time to avoid overcrowding the pan. The chips should bubble vigorously upon hitting the oil. Exercise caution, as the oil may splatter slightly.
  • Using tongs, gently flip the nori chips and continue to fry until the oil around them becomes still and the bubbling subsides, indicating they are fully crisp. Carefully remove the nori chips with tongs and transfer them to the prepared baking sheet to drain excess oil. Immediately sprinkle them with kosher salt while they are still hot. Repeat this process with the remaining nori triangles until all chips are made.
  • Prepare Tuna Tartare (just before serving): In a clean bowl, combine the diced sushi-grade ahi tuna, diced cucumber, mayonnaise, fresh lime juice, sriracha hot sauce, and finely chopped chives. Gently mix all ingredients until just combined. Season the tartare to taste with kosher salt and freshly ground black pepper, adding more lime juice or sriracha as desired to achieve your preferred balance of flavors. Spoon the freshly prepared tuna tartare onto each crispy nori chip. Garnish with additional finely chopped chives for presentation. Serve immediately to enjoy the best texture of the nori chips.

How to Prep Nori Chips Ahead:

  • The nori chips are best served fresh for optimal crispiness. However, they can be prepared 1 to 2 days in advance if needed. To maintain their crunch, store them in an airtight container layering with paper towels. For humid environments, consider adding a food-safe silica gel packet to absorb any moisture.
Serving: 1serving,
Calories: 508kcal,
Carbohydrates: 3g,
Protein: 1g,
Fat: 56g,
Saturated Fat: 4g,
Polyunsaturated Fat: 51g,
Cholesterol: 3mg,
Sodium: 82mg
Author: Laura / A Beautiful Plate
Course: Seafood and Shellfish
Cuisine: Asian