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Dessert

Floating Island

A dessert of sweetened yolk custard topped with whipped egg whites and jelly garnish.

From an old cookbook · modernised transcription
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Floating Island

Why it works: Egg and milk are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Floating Island

Ingredients

Directions

Make the custard

  1. Beat the yolks of the eggs until very light, then sweeten and flavor to taste.

  2. Stir the yolk mixture into a quart of boiling milk and cook until it thickens.

  3. Once cool, pour the mixture into a low glass dish.

Make the islands and serve

  1. Whip the egg whites to a stiff froth, then sweeten the whipped egg whites.

  2. Set the sweetened whipped egg whites over a dish of boiling water to cook.

  3. Drop spoonfuls of the whipped egg whites on top of the cream, spacing them apart to form 'little white islands.'

  4. Garnish each island with small specks of jelly for a pleasing effect.

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. Egg + milktop 18% of all pairs
    Smell alikemoderate
    Cooked together88,785 recipes

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

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

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

  3. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

Milk and sugar barely smell alike, yet cooks put them together in 77,875 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

Eggs
Yolks thicken the milk into a custard, and whites whip into the light, airy islands.
Milk
Forms the body of the custard that the yolks thicken when heated.
Sugar
Sweetens both the custard and the whipped egg whites.
Jelly
Adds a bright, sweet fruity accent as a garnish on the islands.

The step that matters

Stir the yolk mixture into the boiling milk and cook until it thickens. Egg yolks thicken when heated gently, but they can scramble if the mixture is overheated or added too quickly. Stirring while pouring keeps the yolks evenly dispersed so the custard turns smooth rather than lumpy.

“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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