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Oka I'a

A Samoan appetizer of raw fish mixed with coconut milk, water, onions, crabmeat, cucumbers, salt, and pepper.

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Why it works: Onion and cucumber match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 6,050 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Oka I'a

Time½ hour to an hour

Ingredients

Directions

  1. Mix all ingredients together in a large bowl and refrigerate for ½ hour to an hour.

Nutrition, whole recipe (rough)

557Calories
25 gProtein
40 gFat
25 gCarbs

Counts 6 of 7 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 6 portions
IngredientPortion assumedkcal
Coconut1/2 cup shredded (40g)283
Salmon100g cooked208
Onion1 medium (110g)44
Cucumber1/2 cup sliced (52g)16
Black Pepper1 tsp ground (2.3g)6
Salt1 tsp (6g)0
Waternot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Onion + cucumbertop 8% of all pairs
    Smell alikestrong
    Cooked together6,050 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Coconut + milktop 10% of all pairs
    Smell alikemoderate
    Cooked together2,648 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  3. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  4. Cucumber + peppertop 12% of all pairs
    Smell alikemoderate
    Cooked together5,991 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  5. Coconut + cucumbertop 13% of all pairs
    Smell alikestrong
    Cooked together154 recipes

    Shared aroma: decanal (soap, orange peel).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Raw fish
Forms the main body of the dish and provides its protein and flavor.
Coconut milk
Adds richness, fat, and a creamy texture that softens the sharp edges of the acid.
Onions
Adds sharp, aromatic flavor that contrasts with the richness of the coconut milk.
Crabmeat
Adds sweet, savory seafood flavor and additional tender texture.
Cucumbers
Adds cool, crisp texture and fresh, mild flavor.

The step that matters

Chilling the mixture. Raw fish must be kept cold throughout to limit bacterial growth. Chilling for the full recorded time also lets the flavors meld and the fish firm slightly in the coconut milk.

Swap the cucumber

How well each one fits the dish's main ingredients (fish, coconut, milk, onion, pepper):

  1. Capsicumfits better
  2. Potatofits better
  3. Tomatofits better
  4. Cucumberthe original

Fit is the average pairing score against fish, coconut, milk, onion, pepper. Candidates are from the same food group and used in at least 100 recipes.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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