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Dessert

Floating Islands

A dessert of custard topped with poached meringue.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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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 Islands

Ingredients

Directions

Make the custard

  1. Combine the yolks of the eggs with milk, sugar, and your choice of flavoring in a saucepan.

  2. Cook over low heat until thickened to make a custard.

Make the meringue

  1. Beat the egg whites until stiff peaks form, adding a little sugar and flavoring.

  2. Wet a long spoon and scoop out a piece of the beaten egg whites.

  3. Poach the scooped meringue in boiling water or milk until cooked through.

Assemble and serve

  1. Once the custard is cold, pour it into a glass dish.

  2. Place the poached egg whites on top or arrange them in a circle on a platter.

  3. Pour the custard in the center of the platter.

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. 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. Egg + milktop 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. Egg + sugartop 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 whites
Whipped into stiff peaks, they form light, airy meringue islands that hold their shape.
Egg yolks
Thicken the milk into a smooth custard as they gently cook and set.
Milk
Forms the liquid base of the custard, which thickens as it cooks.
Sugar
Sweetens the custard and helps stabilize the whipped egg whites.

The step that matters

Cook the custard over low heat. Egg yolks thicken at gentle heat but can scramble or curdle if overheated. Low, steady heat and constant stirring give a smooth, thickened custard.

“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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