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Floating Island

A custard base topped with meringue peaks that float.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
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Floating Island

Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓

Floating Island

Ingredients

Directions

Make the custard

  1. In a saucepan, heat the milk and sugar until warm.

  2. Whisk the egg yolks and salt in a bowl.

  3. Gradually add the warm milk mixture to the egg yolks, stirring constantly.

  4. Return the mixture to the saucepan and cook over low heat until thickened, stirring frequently.

Make the meringue

  1. Beat the egg whites until stiff peaks form.

  2. Gradually add the icing sugar while continuing to beat the egg whites.

  3. Fold in the vanilla extract.

Assemble

  1. Drop spoonfuls of the meringue onto the custard and let them float.

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.

Photo for illustrative purposes only · Contact us to use it

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. Milk + vanillatop 5% of all pairs
    Smell alikemoderate
    Cooked together19,187 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  2. Sugar + vanillatop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  3. Milk + eggtop 18% of all pairs
    Smell alikemoderate
    Cooked together88,785 recipes

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

  4. Milk + sugartop 18% of all pairs
    Smell alikelow
    Cooked together77,875 recipes

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

  5. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Egg yolks
Thicken the warm milk into a custard as they set with gentle heat.
Milk
Forms the liquid base that the egg yolks thicken into custard.
Sugar
Sweetens the milk base and the custard.

The step that matters

Cook the custard over low heat, stirring frequently. Egg yolks thicken through gentle heat. If the custard gets too hot or is left unstirred, the yolks can curdle and turn grainy instead of smooth.

“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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