Skip to main content
Dessert

Floating Island

A custard of milk and egg yolks topped with whipped egg whites, sweetened with vanilla.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
Jump to recipe ↓
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. Bring the milk to a boil in a saucepan.

  2. Stir in the beaten yolks of the eggs.

  3. Add the extract and sweeten to taste.

Whip and assemble

  1. Whip the egg whites until stiff peaks form.

  2. Once the custard thickens, pour it into a deep dish.

  3. Top the custard with the whipped egg whites.

  4. Serve 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.

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. Vanilla + sugartop 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).

Vanilla and sugar 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 liquid base of the custard, which thickens as it heats with the yolks.
Egg yolks
Thicken the custard as their proteins set when gently heated.
Egg whites
Whipped into foam, they add airy lightness to the topping.
Sugar
Sweetens the custard; the amount is left to taste.

The step that matters

Stirring the beaten yolks into the hot milk. Egg yolk proteins set when heated, so adding them to very hot milk without constant stirring can scramble them into lumps. Stirring while pouring in the yolks spreads the heat evenly, letting the custard thicken smoothly.

“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.

More floating island recipes

Apple 3Strawberry 3 See all 214 →

You might also like

Vanilla Ice CreamVanilla Ice Cream108 recipesWhite CakeWhite Cake431 recipesPound CakePound Cake373 recipesOrange Bundt CakeOrange Bundt Cake349 recipes