Why it works: Milk and egg 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
Heat the milk in a double boiler until boiling.
In a bowl, mix the beaten yolks of the eggs with the sugar, then stir into the boiling milk.
Pour the mixture into a serving dish and let it cool.
Poach and serve
Beat the egg whites until stiff peaks form.
Drop spoonfuls of the egg whites into hot water for a few seconds, then turn them over without letting them harden.
Remove the egg whites with a skimmer and place them on top of the custard as "islands".
Garnish the islands with bits of jelly.
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.
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked 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
- Milk
- Forms the liquid base of the custard, giving it body and a creamy texture.
- Egg yolks
- Thicken the custard as they heat, giving it a smooth, set structure.
- Egg whites
- Whipped to stiff peaks, they form the light, airy islands that float on the custard.
- Sugar
- Sweetens the custard and helps soften the yolks' richness.
The step that matters
Letting the egg whites set briefly without hardening. Egg whites poached in hot water firm as their proteins coagulate with heat. Brief contact and gentle turning keep them tender and moist rather than rubbery.
“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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