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Aji Tataki: Seared Tuna with Chile-Lime Sauce

Paper-thin seared tuna served cold with a bright, spicy aji amarillo sauce and crispy garlic chips. A Japanese-Peruvian fusion that tastes restaurant-quality but comes together in 25 minutes.

Total time
25 min
Servings
2
Calories
285
Protein
32g
Aji Tataki: Seared Tuna with Chile-Lime Sauce
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Ingredients

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Instructions

  1. Step 1

    Blanch aji amarillo chiles in boiling water for 2 minutes until soft. Drain and cool slightly.

  2. Step 2

    Blend softened aji with lime juice, 1 tbsp olive oil, soy sauce, and 1 minced garlic clove until smooth.

  3. Step 3

    Strain sauce through a fine sieve if you prefer silky texture; press solids gently. Chill.

  4. Step 4

    Heat 2 tbsp olive oil in a 10-inch skillet over high heat until it shimmers, ~90 seconds.

  5. Step 5

    Thinly slice remaining garlic. When oil is hot, cook garlic until golden and crispy, ~2 minutes. Transfer to paper towel.

  6. Step 6

    Pat tuna completely dry. Season generously with salt and black pepper on all sides.

  7. Step 7

    Sear tuna 60 seconds per side without moving. Edges should look opaque; center stays rare.

  8. Step 8

    Transfer tuna to cutting board. Let rest 2 minutes, then slice into 1/4-inch-thick pieces.

  9. Step 9

    Arrange tuna slices on a chilled plate. Drizzle aji sauce around and over the top.

  10. Step 10

    Scatter crispy garlic chips and a squeeze of lime juice over tuna. Serve immediately.

Tools you’ll need

  • 10-inch skillet or cast iron
  • small saucepan or pot for boiling
  • blender or food processor
  • fine sieve
  • cutting board
  • sharp knife
  • paper towels
  • chilled plates

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