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Restaurant-Style Spicy Ahi Tuna Tartare with Avocado Mousse

A beautifully plated serving of tuna tartare, cubed and stacked, topped with a swirl of green avocado cream and served with crispy chips.
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Make this stunning, no-cook Spicy Ahi Tuna Tartare in under 20 minutes. This recipe uses fresh sushi-grade tuna with a fiery Asian marinade, served over crispy wonton chips with a creamy avocado drizzle for an elegant appetizer.

Ingredients

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  • 1 lb sushi-grade Ahi tuna, finely diced
  • 1/4 cup mayonnaise
  • 2 tablespoons sriracha (adjust to your heat preference)
  • 1 tablespoon soy sauce or tamari
  • 1 teaspoon toasted sesame oil
  • 1 teaspoon fresh ginger, grated
  • 1 tablespoon rice vinegar
  • 1/2 teaspoon lime zest
  • 1 tablespoon fresh lime juice
  • 1 ripe avocado
  • 1 tablespoon olive oil
  • 1 tablespoon water
  • Pinch of salt
  • 12 wonton wrappers
  • Vegetable oil for frying
  • Optional garnish: sesame seeds, thinly sliced scallions

Instructions

  1. Prepare the wonton chips: Heat about 1 inch of vegetable oil in a small, deep skillet to 350°F (175°C). Fry wonton wrappers in batches for 30-60 seconds per side until golden brown and crisp. Remove with tongs and drain on paper towels. Sprinkle lightly with salt.
  2. Make the avocado mousse: Combine the avocado, olive oil, water, and salt in a food processor or blender. Process until completely smooth and creamy. If the mixture is too thick, add water one teaspoon at a time until it reaches a pipeable consistency. Set aside.
  3. Prepare the spicy tuna marinade: In a medium bowl, whisk together the sriracha, soy sauce, sesame oil, grated ginger, rice vinegar, lime zest, and lime juice.
  4. Combine the tartare: Gently fold the finely diced sushi-grade tuna into the marinade. Mix just until the tuna is coated. Do not overmix.
  5. Assemble the tartare: Use a round food ring (about 2-3 inches wide) placed on serving plates. Spoon the seasoned tuna mixture into the ring, pressing lightly to form a neat cylinder.
  6. Plate the appetizer: Carefully remove the food ring. Top the tuna cylinder with a dollop or piped swirl of the avocado mousse. Arrange 2-3 crispy wonton chips around the base or leaning against the tartare tower.
  7. Garnish and serve immediately: Sprinkle with sesame seeds and sliced scallions, if using. This quick seafood appetizer is best served right away.

Notes

  • You must use sushi-grade or sashimi-grade tuna from a trusted source for this no-cook recipe.
  • For a restaurant-style presentation, use a plating ring to shape the tartare.
  • If you prefer a milder flavor, reduce the sriracha and add a splash of fresh lemon juice instead of lime.
  • Serve this elegant tuna starter with cucumber slices or endive leaves instead of wonton chips for a low-carb option.

Nutrition

Find it online: https://hearthbite.com/easy-tuna-tartare-recipe-spicy-ahi-appetizer/