Ingredients
Method
- Marinate the finely diced onion briefly in white vinegar with a pinch of salt (for around 10 minutes, while you prepare the other ingredients)
- Marinate the prawns in the lime juice, season with a generous pinch of salt. Add all the other ingredients except for the avocado and cilantro. Taste and adjust seasoning. Refrigerate for at least 30 minutes to an hour.
- Cut and dice the avocado and add the avocado and cilantro to the ceviche just before serving