Fijian Kokoda

• Mahi-mahi fillets, skinless 500g (17.6 oz)

  Firm white fish, cut into 1.5 cm cubes. Substitute: Snapper, walu (Spanish mackerel) or cod.

  How to choose: Buy the freshest fish you can find — it should smell of the sea, never fishy, with firm flesh that springs back when pressed. Ask for sushi-grade if available, and buy it the day you plan to cook.

  How to prepare: Pat dry, remove any stray bones, and cut into even 1.5 cm cubes. Keep chilled until the moment you cure it.

  Required
• Fresh lime juice 240ml (1 cup) for curing + 2 tbsp for finishing

  Most is drained after curing; about 60 ml stays in the finished dish. Substitute: Lemon juice (sharper, less floral).

  How to choose: Heavy, thin-skinned limes with a strong scent; roll each one on the counter before squeezing to get more juice.

  How to prepare: Squeeze fresh and strain out the pips. Measure 240 ml for the cure and keep 2 tbsp aside for finishing.

  Required
• Coconut milk, full-fat, canned 180ml (3/4 cup)

  Shake the can well before opening. Substitute: Freshly squeezed coconut milk, or coconut cream thinned with 2 tbsp water.

  How to choose: A can with no dents; shake it — you should hear liquid, not a solid lump.

  How to prepare: Shake the can well, open, and whisk smooth before pouring.

  Required
• Tomato, large 150g (5.3 oz), about 1 large

  Deseeded and diced. Substitute: Cherry tomatoes, halved.

  How to choose: Ripe but firm, heavy for its size, with a sweet smell at the stem.

  How to prepare: Halve, scoop out the seeds, and dice into small pieces.

  Required
• Red onion 80g (2.8 oz), about 1 small

  Very finely diced. Substitute: White onion or shallots.

  How to choose: Firm, heavy onion with dry papery skin and no soft spots.

  How to prepare: Peel and dice as finely as you can — small pieces season the fish without overpowering it.

  Required
• Cucumber 100g (3.5 oz), about 1/2

  Deseeded and diced. Substitute: Persian cucumber, unpeeled.

  How to choose: Firm, dark green, with no soft ends or yellowing.

  How to prepare: Halve lengthways, scoop out the seeds, and dice small.

  Required
• Red chilli, fresh 15g (0.5 oz), 1 chilli

  Finely chopped; use half for a milder dish. Substitute: 1/2 tsp chilli flakes.

  How to choose: Bright red, firm and glossy, with a fresh, sharp smell.

  How to prepare: Remove the seeds for less heat, then chop very finely.

  Optional
• Spring onions 30g (1 oz), 2 spring onions

  Thinly sliced, green and white parts. Substitute: Chives, snipped.

  How to choose: Crisp, bright green tops with firm white bases.

  How to prepare: Trim the roots and slice thinly on the diagonal.

  Optional
• Fresh coriander (cilantro) 15g (0.5 oz), about 1/4 cup chopped

  Leaves and tender stems, chopped. Substitute: Flat-leaf parsley.

  How to choose: Bright green, perky leaves with no wilting or dark spots.

  How to prepare: Wash, shake dry, and chop leaves and tender stems together.

  Optional
• Fine sea salt 4g (3/4 tsp)

  Season to taste at the end.

  How to choose: Fine, free-flowing sea salt that dissolves quickly in the cold dish.

  How to prepare: Measure out; add half with the coconut milk and the rest to taste.

  Required
• Lime, for serving 1 lime, cut into wedges

  Garnish only; not counted in the nutrition totals. Substitute: Lemon wedges.

  How to choose: As for the juice limes — heavy and thin-skinned.

  How to prepare: Cut into 4 wedges just before serving.

  Optional

Estimated cost: Low — about $3–4 per serving at home (USD)

info A good kokoda is judged by the fish: it must smell of the sea, never fishy, and the coconut milk should coat the cubes, not drown them.

Execution Methodology & Culinary Technique

1. 1

   Cut the Fish

   10 Mins Chilled, 4°C (39°F)

   Pat the mahi-mahi dry, check for stray bones, and cut it into even 1.5 cm cubes. Put the cubes in a chilled glass or ceramic bowl — never metal, which can react with the lime juice. Return the bowl to the fridge while you prepare the rest.

   Even cubes cure evenly; ragged pieces over-cure on the thin edges.

   Done when: Cubes are uniform, cold to the touch, and smell fresh and clean.

2. 2

   Cure in Lime Juice

   60 Mins Chilled, 4°C (39°F)

   Pour the 240 ml of lime juice over the fish, turning the cubes so every piece is covered. Cover the bowl and refrigerate for 45–60 minutes, tossing once halfway through. The acid firms the fish and turns the edges opaque white — this is the 'cooking', and no heat is involved at any point.

   Do not cure longer than an hour: the fish turns tough and chalky instead of tender.

   Done when: Edges are opaque white and the cubes feel firm; the centres may still be slightly translucent.

3. 3

   Drain and Build the Kokoda

   10 Mins Chilled, 4°C (39°F)

   Tip the fish into a sieve and drain off all the lime juice. Return the fish to the chilled bowl, pour over the whisked coconut milk, and fold in the tomato, red onion, cucumber, chilli, spring onions and coriander. Add the reserved 2 tablespoons of fresh lime juice and half the salt, then toss gently so the coconut milk coats every cube.

   Fold, don't stir hard — the cured fish is delicate and breaks apart if you are rough with it.

   Done when: Every cube is coated in creamy coconut milk, with flecks of red, green and white throughout.

4. 4

   Chill and Serve

   15 Mins Chilled, 4°C (39°F)

   Cover and chill for 15 minutes so the flavours settle and the dish is properly cold. Taste and add the remaining salt or a little more lime juice if needed. Serve in a halved coconut shell or a chilled bowl, with lime wedges on the side. Eat the same day — this dish does not keep.

   Kokoda is at its best within an hour of making it; the longer it sits, the more the lime firms the fish.

   Done when: Ice-cold, tangy first and creamy second, with a gentle warmth from the chilli.

vital_signs Nutritional Physiology & Benefits

Nutrition

Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.

Vitamins & minerals: Vitamin C (lime, tomato, chilli), vitamin B12 and selenium (mahi-mahi), potassium (coconut milk, tomato), vitamin A (tomato, chilli).

restaurant Food Pairings

What to Eat With

To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:

warning Digestive Guardrails

What NOT to Combine

To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:

General information only, not medical advice — consult a doctor for personal dietary decisions.

Who Should Eat It

Who Should Eat

• General adultsAn excellent light lunch: high in protein, modest in calories, and easy to make ahead for a hot day.
• ChildrenOnly for older children, and only with the freshest sushi-grade fish; skip the chilli and keep portions small. Younger children should eat cooked fish instead.
• ElderlyBest avoided unless the fish is impeccably fresh and the dish is eaten the same day; older adults are more vulnerable to foodborne illness from raw fish.
• Pregnant womenAvoid raw kokoda during pregnancy — the lime cure does not make raw fish safe. Enjoy the same flavours with fish cooked through to 63°C (145°F) instead.
• Breastfeeding womenGenerally fine with very fresh fish eaten the same day, but skip it if you are unsure of the fish's freshness; the protein and omega-3s are valuable while breastfeeding.
• AthletesA strong recovery lunch: about 27 g of protein per serving with light carbs — pair it with taro or rice for more energy after training.
• Weight gainA good choice as part of a bigger meal — add taro, cassava or rice, and use full-fat coconut milk generously.
• Weight lossA strong option: high protein and fibre for 222 kcal per serving. Keep the coconut milk to the stated amount and load up on cucumber and tomato.

Health Conditions — Adjust or Avoid

Conditions

• DiabetesLow in carbs (about 8 g per serving) and high in protein, so it has little effect on blood sugar. Watch the starchy sides, not the kokoda itself; ask your clinician if you are unsure.
• High blood pressureModerate in sodium (about 465 mg per serving, mostly from the added salt). Use a little less salt and skip extra salty sides; ask your clinician about your sodium target.
• Kidney diseaseHigh in protein and potassium, which some kidney diets limit — keep the portion small and ask your clinician before making it a regular meal.
• GoutFish is a source of purines, so eat kokoda occasionally and in modest portions if you have gout; ask your clinician about your personal limit.
• Stomach issuesThe lime juice and raw onion can irritate a sensitive stomach; if yours is unsettled, use less lime, skip the chilli and raw onion, and choose cooked fish. Ask your clinician if symptoms persist.
• Cardiovascular diseaseMahi-mahi is lean and low in saturated fat, but coconut milk is rich in saturated fat — keep to the stated 180 ml for four servings and balance the meal with vegetables. Ask your clinician about your fat intake.
• Fatty liverLight in calories and high in protein, which suits most fatty-liver eating patterns, but the saturated fat in coconut milk means portions matter; ask your clinician for guidance.
• Food allergiesContains fish (mahi-mahi) and coconut (a tree nut for labelling purposes in some countries). Naturally gluten-free. Check the coconut milk label if you have other allergies.
• Special therapeutic dietsIf you follow a prescribed low-sodium, low-purine or low-saturated-fat diet, adjust the salt and coconut milk and check with your clinician first.

If you have a medical condition, consult your doctor before changing your diet.

kitchen Storage & Use

Storage & Use

How to store

Store in a covered, non-reactive container in the fridge; keep the lime wedges separate.

In the fridge

Eat the same day, within 24 hours at most, kept at 4°C (39°F) or below.

In the freezer

Do not freeze — the fish turns mushy and the coconut milk separates.

How to reheat

Do not reheat. Serve chilled; if you want to use up leftovers safely, cook the fish fully to 63°C (145°F) instead.

Freezing recommended

No — freezing is not recommended for kokoda.

Signs it has spoiled

Sour or ammonia-like smell, slimy or grey-looking fish, or coconut milk that has separated and smells sour.