Peruvian Ceviche

What goes into a ceviche

A classic Peruvian ceviche has few ingredients: firm white fish such as sea bass or similar, lime juice, salt, red onion, and chilli, usually ají limo or similar, and coriander. The fish is cut into cubes, mixed with the others and served within minutes, rather than left to marinate for hours as in some other countries. The result is fish that is tender and still close to raw in the centre.

On the plate it comes with sweet potato, often boiled, large-kernelled boiled corn (choclo) and toasted corn kernels (cancha), which add sweetness and crunch against the acidity. Some versions include seaweed or a slice of lettuce. Mixed seafood ceviche adds shrimp, squid, octopus or shellfish, and ceviche de conchas negras, made with black clams, is a northern speciality.

Leche de tigre and the origin question

Leche de tigre, "tiger's milk", is the lime, fish and onion juice left in the bowl. It is served as a small glass of its own or as a starter, and has a reputation as a restorative, particularly after a night out. Treat that reputation as folklore rather than medicine.

Where ceviche comes from is disputed. Peruvians trace it to the pre-Hispanic coast, where people may have cured fish with fruit acids or fermented drinks, and to the arrival of limes with the Spanish. Other countries in Latin America claim their own versions. What is not disputed is that Peru has made it a national symbol, with official recognition as national cultural heritage and a UNESCO listing of the cooking know-how.

Eating it well

Ceviche is a lunch dish. The usual explanation is freshness: fish landed in the morning is at its best around midday, and many cevicherías close in the afternoon. A place that serves ceviche late at night deserves more caution.

Look for a busy, specialised restaurant, fish that is firm and translucent rather than grey or mushy, a clean smell of the sea and lime and no strong fishy odour, and a short menu. The dish should be served promptly, not left to sit.

Heat varies. Ask for it "sin ají" or "poco picante" if you are sensitive. In the north, ceviche tends to be served with fried cassava, while in Lima, sweet potato and corn are the standard sides.

Ceviche in Lima

In Lima, ceviche is served in dedicated cevicherías that open for lunch and close in the afternoon, from simple family places to formal restaurants. The classic version is a clean, sharp plate with sweet potato, corn and a thin slice of red onion, and the lime juice is squeezed at the last minute so that the flavour is bright.

Variations in the city include ceviche with different sauces, such as ají amarillo or rocoto, ceviche made with shellfish, and a Nikkei style that borrows techniques from Japanese cooking. Tiradito, the sliced version, is a close relative, as explained in the Lima food.

If you want to learn how to prepare it, cooking classes teach the cutting, the timing and the balance of lime and chilli, and are among the most popular food activities in the city.

Ceviche on the north coast

On the northern coast, around Piura and Máncora, ceviche is part of everyday life, and many travellers feel that the best versions are found close to the fishing boats. The fish is often cut larger, the lime comes from small, very acidic fruit and the portions are generous. Cassava, fried or boiled, is the usual side, and black clams may appear as a regional alternative.

Cevicherías near the beach tend to open for lunch only and often sell out. If a restaurant has run out, that is a sign of fresh stock rather than poor management. Arriving around midday gives the widest choice.

For more on the region's cooking, food in northern Peru places ceviche alongside arroz con pato, cabrito and other northern dishes.

Choosing, ordering and what to drink

A good ceviche is made to order. If it arrives within a minute or two of ordering, it may have been prepared in advance, which is a poor sign. Ask what fish is fresh that day, because many restaurants use whatever the market offers, and the best fish is the one that was landed recently.

Order portions that suit the table. A single serving is often enough for a light lunch, and a mixed seafood version can feed two. If you want to try several styles, share. Ask for the leche de tigre as a separate glass if you enjoy it.

Cold beer, chicha morada and white wine are common companions. A pisco sour is traditional but strong, particularly if you are heading to altitude. Keep alcohol light at lunch and save the cocktails for the evening.