Coastal Spirit Peruvian Sea Bass Ceviche

🌍 Cuisine: Peruvian
🏷️ Category: Street Food
⏱️ Prep: 25 minutes
🍳 Cook: 15 minutes
👥 Serves: 4 servings

📝 About This Recipe

Experience the vibrant energy of a Lima street corner with this quintessential Peruvian ceviche, where ultra-fresh seafood meets the electric 'Leche de Tigre' marinade. This dish is a masterclass in balance, contrasting the snappy texture of cold-cured sea bass with the creamy sweetness of sweet potatoes and the crunch of toasted corn. It’s a bright, citrusy explosion that captures the very essence of the Pacific coast in every refreshing bite.

🥗 Ingredients

The Seafood

  • 1.5 pounds Fresh Sea Bass or Corvina fillet (sushi-grade, skinless, cut into 1/2-inch cubes)
  • 1.5 teaspoons Kosher salt (to draw out moisture and firm the fish)

Leche de Tigre (Tiger's Milk)

  • 1 cup Key Lime juice (freshly squeezed, about 15-20 limes)
  • 2 pieces Garlic cloves (grated into a paste)
  • 1/2 teaspoon Fresh ginger (finely grated)
  • 2 tablespoons Aji Amarillo paste (Peruvian yellow chili paste)
  • 3-4 pieces Fresh cilantro stems (bruised to release oils)
  • 2 tablespoons Cold fish stock or water (to mellow the acidity)

The Aromatics and Texture

  • 1 medium Red onion (very thinly sliced into half-moons and soaked in ice water)
  • 1/4 cup Fresh cilantro leaves (finely chopped)
  • 1 piece Habanero or Aji Limo (seeded and minced)

Traditional Accompaniments

  • 1 large Sweet potato (boiled, peeled, and sliced into thick rounds)
  • 1 cup Choclo (Peruvian large-kernel corn, boiled)
  • 1/2 cup Cancha (toasted Peruvian corn kernels)
  • 4 pieces Bibb lettuce leaves (for serving base)

👨‍🍳 Instructions

  1. 1

    Prepare the sweet potato by boiling it in water with a pinch of sugar until tender (about 15-20 minutes). Drain, let cool, peel, and slice into rounds.

  2. 2

    Slice the red onion into paper-thin half-moons. Immediately submerge them in a bowl of ice water for 10 minutes to remove the harsh bite and enhance crunch.

  3. 3

    Cut the chilled fish into uniform 1/2-inch cubes. Place them in a chilled stainless steel or glass bowl.

  4. 4

    Sprinkle the salt over the fish and toss gently. Let it sit for 2-3 minutes; the salt will change the protein structure, making the fish firm and 'bouncy'.

  5. 5

    In a separate small bowl, whisk together the lime juice, garlic paste, grated ginger, and Aji Amarillo paste.

  6. 6

    Add the bruised cilantro stems to the lime mixture and let steep for 5 minutes, then remove and discard the stems. This infuses the 'milk' with herbal notes without discoloration.

  7. 7

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

  8. 8

    Pour the lime juice mixture (the Leche de Tigre) over the salted fish. Add the minced chilies and half of the chopped cilantro.

  9. 9

    Stir gently for about 1-2 minutes. You will notice the fish turning opaque on the outside—this is the 'cooking' process of the acid.

  10. 10

    Add 3-4 ice cubes to the bowl while stirring to keep the temperature bone-chillingly cold. Remove the ice cubes just before they melt completely.

  11. 11

    Fold in the sliced red onions and the remaining cilantro.

  12. 12

    To plate, place a lettuce leaf on a chilled plate or bowl. Arrange a few slices of sweet potato and a spoonful of choclo on the side.

  13. 13

    Mound the ceviche in the center, ensuring plenty of the liquid (the Leche de Tigre) is spooned over the fish.

  14. 14

    Top with a handful of crunchy cancha (toasted corn) and serve immediately.

💡 Chef's Tips

Always use the freshest seafood available; if it smells 'fishy,' it's not right for ceviche. Do not over-marinate the fish; 2-5 minutes is the sweet spot for a tender, Sashimi-like center. When squeezing limes, do it gently; if you squeeze too hard, the bitter oils from the pith will ruin the sauce. Keep everything ice-cold—chill your bowls, your plates, and your fish until the very second you assemble. If Aji Amarillo paste is unavailable, a blend of yellow bell pepper and a pinch of habanero can work as a substitute.

🍽️ Serving Suggestions

Pair with an ice-cold Cusqueña beer or a classic Pisco Sour cocktail. Serve with extra 'Leche de Tigre' in a small shot glass on the side (the 'hangover cure'). Accompany with plantain chips or thick-cut potato chips for extra crunch. Serve as a light lunch or a refreshing appetizer before a grilled seafood platter.