Mackerel Tiradito

A classic Peruvian tiradito of fresh mackerel marinated in a rocoto pepper leche de tigre, served with sweet potato, corn, and a garnish of red onion, cilantro, and fish roe.

Ingredients

  • 300 g fresh mackerel (fillets)
  • 3 pieces lime
  • 1 piece rocoto pepper
  • 1 piece red onion
  • 1 bunch fresh cilantro
  • to taste fine salt
  • to taste ground black pepper
  • 1 tbsp extra-virgin olive oil
  • 2 pieces sweet potato
  • 1 piece corn on the cob
  • 2 tsp fish roe (tobiko or lumpfish)

Method

  1. Squeeze the limes to yield about 60 ml of juice. Set aside.
  2. Peel and slice the sweet potato into 1 cm rounds. Steam or boil them in salted water until tender (about 10 minutes). Drain and set aside.
  3. Boil the corn on the cob in salted water for 5 minutes. Drain, let cool slightly, then cut the kernels off the cob.
  4. Halve the rocoto pepper and remove the seeds (or keep them for more heat). Finely chop half the pepper for the leche de tigre; thinly slice the other half into strips for the garnish.
  5. Thinly slice the red onion into half-moons. Wash and pick the cilantro leaves.
  6. Prepare the leche de tigre: in a blender, combine the lime juice, chopped rocoto pepper, a few slices of red onion, a pinch of salt and pepper, and two sprigs of cilantro (stems). Blend for 30 seconds, then pass through a fine-mesh sieve. Adjust seasoning.
  7. Slice the mackerel fillets very thinly across the grain using a sharp knife. Arrange the slices on two plates in a single layer. Use fish appropriately sourced and treated for raw service, and keep it refrigerated.
  8. Pour the leche de tigre over the fish, lightly coating it. Let marinate for 2 minutes at room temperature.
  9. Garnish each plate with the sliced red onion, rocoto strips, cilantro leaves, corn kernels, sweet potato rounds, and fish roe.
  10. Drizzle with olive oil and serve immediately.

Nutrition

Per serving

Energy
598.6 kcal
Protein
46.45 g
Carbohydrate
33.95 g
Fat
30.98 g
Fibre
7.81 g
Calcium
125.87 mg
Iron
2.55 mg
Magnesium
68.69 mg
Indicative, non-medical nutrition estimate; values depend on brands, actual weights, and whether ingredients are raw or cooked.