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Dessert

Cocoa-nut Island

A custard dessert with cocoa-nut and meringue topping, served hot or cold.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 10 ingredients
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Why it works: Corn and lemon are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 1,927 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Cocoa-nut Island

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare the custard

  1. Line the bottom and sides of a dish with cake.

  2. Dissolve sugar in water in a custard kettle.

  3. Add corn-starch mixed with a little water and beaten egg yolks; cook until thickened.

  4. Stir in lemon juice and butter; cook for a few more minutes.

  5. Pour the mixture into the lined dish.

Top and bake

  1. Grate cocoa-nut, sweeten slightly, and sprinkle over the custard.

  2. Make a meringue by beating egg whites with sugar and lemon juice; spread over the top.

  3. Brown the meringue delicately in a 400°F (200°C) oven and serve hot or cold.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

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. Corn + lemontop 13% of all pairs
    Smell alikemoderate
    Cooked together1,927 recipes

    Shared aroma: 2-nonenal (fatty, green).

  2. Corn + buttertop 14% of all pairs
    Smell alikemoderate
    Cooked together7,345 recipes

    Shared aroma: 2,3-pentanedione (butter, sweet).

  3. Butter + cocoatop 15% of all pairs
    Smell alikemoderate
    Cooked together548 recipes

    Shared aroma: delta-undecalactone (coconut, creamy).

  4. Corn + cocoatop 15% of all pairs
    Smell alikemoderate
    Cooked together27 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  5. Lemon + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

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

What each ingredient does

Egg yolks
Thicken the custard as they set with heat, giving it body and richness.
Corn-starch
Thickens the custard when cooked, giving it a smooth, sliceable texture.
Butter
Adds fat for richness and a smoother mouthfeel to the custard.
Lemon juice
Adds acidity that brightens the custard and helps stabilise the meringue.
Sugar
Sweetens the custard and helps the meringue hold its structure.

The step that matters

Cook the custard until thickened. Egg yolks and corn-starch must be cooked fully to thicken; undercooked yolks stay runny and can leave the custard thin, while overheating can curdle the eggs.

Swap the cocoa

How well each one fits the dish's main ingredients (sugar, corn, egg, lemon, butter):

  1. Almondfits better
  2. Walnutfits better
  3. Pistachiofits better
  4. Cocoathe original

Fit is the average pairing score against sugar, corn, egg, lemon, butter. 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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