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Dessert

Floating Islands

A custard dessert topped with meringue islands and bright jelly garnish.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 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. Heat the milk in a saucepan until it thickens, then let it cool and pour it into a glass dish.

Make the islands and serve

  1. Whip the egg whites to stiff peaks, adding the sugar and flavoring gradually.

  2. Place a shallow dish over boiling water and drop spoonfuls of the egg white mixture onto the custard, ensuring they are spaced apart.

  3. Garnish each island with a teaspoonful of bright jelly for a decorative touch.

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. 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. 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

Milk
Forms the thickened custard base that the egg white islands rest on.
Egg whites
Whipped into stiff peaks, they form the light, airy islands.
Sugar
Sweetens the egg whites and helps stabilize their whipped foam.

The step that matters

Whipping the egg whites to stiff peaks. Egg whites need to be whipped until they hold firm peaks so the islands keep their shape. Under-whipped whites stay runny and spread out, while sugar added gradually helps the foam stay stable.

“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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