Name: Pescado Encurtido — Buenaventura Marinated Fish
Prep time: 30 min
Cook time: 15 min
Total time: 7 h 15 min
Cuisine: Colombian
Ingredients: 1000 g fresh, firm, boneless white-fish fillets, cut into even 3 cm chunks; 6 g fine salt, divided as needed; 1 g ground black pepper; 180 g long onion (scallions), finely sliced; 240 ml food-grade clear vinegar with 5% acidity; 180 ml fresh lime juice, about the juice of 6 medium Colombian limones; 15 g prepared mustard; 3 g ground thyme; 4 g cilantro, finely chopped; 30 ml neutral oil; 80 g lettuce leaves; 60 g lime, cut into thin serving slices

Wide glass platter of Buenaventura marinated fish with lime and lettuce.

Region Buenaventura, Valle del Cauca, Colombian Pacific coast

Category Chilled cooked-fish appetizer with a lime-vinegar marinade

Yield 8 appetizer portions

Preparation time 30 minutes, plus cooling and at least 6 hours marinating

Active time About 40 minutes

Ingredients ↓

Overview

Pescado Encurtido — Buenaventura Marinated Fish

Cook tender white-fish pieces, chill them, then marinate with long onion, lime, vinegar, mustard and herbs for a Pacific-coast appetizer.

In Buenaventura, on the Pacific coast of Valle del Cauca, pescado encurtido is made from fish pieces marinated with vinegar, citrus, long onion and herbs. A Colombian Ministry of Culture cookbook records a six-hour preparation and serves the fish on lettuce with lemon slices. The marinade gives the cooked fish a sharp, fragrant finish; it is not a preservation method.

This measured version uses one kilogram of boneless white fish and makes eight appetizer portions. The historical recipe does not name a species, so choose a fresh, firm fish that will hold together when cut into chunks. The word “encurtido” can suggest raw fish in some dishes, but this version follows the recorded Buenaventura method: the fish is cooked first, cooled and only then marinated.

The book’s brief pass through boiling water is not a reliable doneness test. Chunk size, water temperature and fish thickness all change the time. Cook until a clean thermometer reads 62.8°C in the thickest piece, then cool the fish promptly in the refrigerator. Leave it in the covered lime-and-vinegar mixture for at least six hours under refrigeration. Acidity adds flavor but does not make fish shelf-stable.

Ingredients

Fish

1000 g fresh, firm, boneless white-fish fillets, cut into even 3 cm chunks
6 g fine salt, divided as needed
1 g ground black pepper

Marinade and serving

180 g long onion (scallions), finely sliced
240 ml food-grade clear vinegar with 5% acidity
180 ml fresh lime juice, about the juice of 6 medium Colombian limones
15 g prepared mustard
3 g ground thyme
4 g cilantro, finely chopped
30 ml neutral oil
80 g lettuce leaves
60 g lime, cut into thin serving slices

Method

Cut the fish evenly Check the fish carefully for pin bones and remove any you find. Cut the fillets into chunks about 3 cm across so they cook at a similar rate. Keep the fish refrigerated while you prepare the onion and marinade ingredients. Use a clean board and knife; keep raw fish and its juices away from lettuce and other ready-to-eat foods.
Cook to a safe temperature Bring a wide saucepan of water to a gentle boil. Add the fish in a single layer if possible and return the water to a gentle simmer. Cook the chunks, turning once with clean tongs if needed. Begin checking after about 3 minutes, but do not rely on the clock: insert a clean instant-read thermometer into the centre of the thickest chunk and continue cooking until it reaches 62.8°C. The flesh should look opaque and separate into moist flakes, but the thermometer reading is the safety check. The source’s one-minute blanch is not sufficient as a universal endpoint.
Drain and cool the fish Lift the cooked fish with clean utensils and drain it briefly. Spread the chunks in a shallow covered container so they cool quickly and evenly. Refrigerate promptly; do not leave cooked fish at room temperature for more than 2 hours. Let it cool completely before it touches the lime-and-vinegar marinade, which keeps the fish firm and prevents the dressing from warming in the refrigerator.
Mix the onion marinade While the fish cools, slice the long onion finely and chop the cilantro. In a nonreactive glass or food-safe bowl, whisk together the vinegar, measured lime juice, mustard, thyme, cilantro, oil, 6 g salt and black pepper. Stir in the long onion. Taste a drop of the dressing and adjust only if necessary; mustard and vinegar brands differ, and the fish has already been seasoned with salt.
Marinate under refrigeration Place the cold fish in a shallow glass or food-safe container. Pour the dressing and onion over it, turning the chunks gently with a clean spoon so the marinade reaches all sides. Cover and refrigerate at or below 4°C for at least 6 hours. If the liquid does not cover the fish, turn the pieces once halfway through with clean utensils. Keep the dish chilled throughout; lime and vinegar do not preserve fish, and the six-hour rest is for flavor rather than room-temperature curing.
Serve and store safely Arrange the lettuce on a chilled platter. Lift the fish and onion onto the leaves and spoon over a little marinade; finish with lime slices. Serve cold and keep the platter chilled while it is on the table. Discard perishable food left at room temperature for more than 2 hours. Refrigerate leftovers promptly in a shallow covered container at or below 4°C and use within 3–4 days.

Practical guidance

Practical

Nutrition per serving

These rounded estimates use a representative raw lean white-fish profile because the historic recipe does not identify the species. The calculation includes the measured oil, mustard, lime, vegetables and 6 g salt divided across eight portions. Sodium varies with the fish and mustard brands and the amount of marinade served; these figures are estimates, not laboratory measurements.

Practical guidance

Choose a fish that holds its shape. A firm white-fish fillet is easiest to cut and turn without breaking. Since the source gives no species, use a fresh option available locally and do not present one fish as historically required. If using frozen fish, thaw it in the refrigerator and pat it dry before cutting. Measure the citrus juice. The historical recipe counts six lemons, but fruit size and juiciness vary. Use 180 ml of freshly squeezed lime juice for a repeatable balance. In Colombia, limones commonly refer to small limes; if your market labels citrus differently, choose a tart, thin-skinned lime and measure the juice rather than relying on the fruit count. Use a nonreactive container. Glass or food-safe plastic is suitable for the acidic marinade. Avoid unlined aluminium or copper, which can react with vinegar and citrus. Keep the container covered so the fish stays protected and the refrigerator does not pick up the marinade’s aroma. Let the fish cool before marinating. Warm fish can soften and break apart, and it can warm nearby refrigerated foods. A shallow container helps heat escape faster. The full six-hour rest begins only after the cooked fish is cold and covered in the marinade. Treat the dressing as seasoning, not preserving liquid. Vinegar and lime do not replace cooking or refrigeration. Keep the fish cold before, during and after marinating, and do not reuse marinade that has been in contact with the fish as a room-temperature sauce. Keep the garnish separate until serving. Lettuce softens if it sits under the acidic marinade for hours. Arrange it on the serving platter shortly before the fish is ready, then add the fish, onion and a modest amount of dressing.

Serving and planning

This bright, tangy appetizer suits a warm-weather meal. Serve it on crisp lettuce with lime slices, and offer plain rice, boiled yuca or plantain separately if you want a more substantial plate. Keep the fish in its covered container until just before serving so the leaves remain crisp and the dish stays cold. For make-ahead preparation, cook and chill the fish, mix the marinade and combine them in the refrigerator the day you plan to serve it. The recipe needs at least six hours of cold marinating after the fish has cooled. Do not shorten that time by leaving the dish on the counter, and do not extend the marinade as a way to store the fish for longer.

Troubleshooting and FAQ

The fish breaks when I turn it. What should I do? Use a broad spoon or flexible spatula and turn the chunks only once during cooking. After they reach 62.8°C, drain them gently and let them cool before adding the dressing. Small flakes still work; arrange them with a spoon rather than stirring. The marinade tastes too sharp. The fish will take on some of the dressing during the cold rest. Measure the lime juice and vinegar, then serve with only a little dressing spooned over the lettuce. Do not dilute the marinade with water or treat a milder taste as a food-safety change. Can I add cooked carrot or celery? The source mentions these as optional cooked additions. If you want them, cool them completely before mixing them with the cold fish and keep the same refrigeration and serving rules. They are omitted from this measured base version so the long onion and herb profile remains clear.

Allergens and food safety

Contains finfish and mustard. Check prepared mustard labels for additional ingredients and cross-contact statements. Keep raw fish separate from ready-to-eat foods, and wash hands, utensils and surfaces after handling it. Cook fish to 62.8°C at the thickest point. Cool promptly, marinate only under refrigeration at or below 4°C, discard food left out for more than 2 hours, and use refrigerated leftovers within 3–4 days. Vinegar and lime do not make the fish shelf-stable.

Final notes

Remember 1: The six-hour marinade starts after the fish is cooked, cooled and placed in the refrigerator. Remember 2: Use a thermometer for 62.8°C; the source’s one-minute blanch is not a safe universal timing rule.

Nutrition per serving

Serving basis: One-eighth of the prepared appetizer
Calories: About 155 kcal
Carbohydrates: About 4 g
Protein: About 24 g
Fat: About 5 g
Fibre: About 1 g
Sodium: About 500 mg

Pescado Encurtido — Buenaventura Marinated Fish

Ingredients

Fish

Marinade and serving

Method

Practical

Nutrition per serving

Practical guidance

Serving and planning

Troubleshooting and FAQ

Allergens and food safety

Final notes

Nutrition per serving

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