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
Prepare
Separate the egg whites from the yolks.
Make the custard
In a tin pan, heat the milk in boiling water until it boils.
Mix the yolks with sugar and add to the boiling milk, stirring until it thickens.
Remove from heat and flavor to taste.
Finish
Beat the egg whites to a stiff froth and spoon onto the custard.
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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Egg + milktop 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
- Eggs
- Yolks thicken the custard as they set, and whites whip into a light, stable foam.
- Milk
- Forms the body of the custard, providing moisture and the base that the yolks set into.
- Sugar
- Sweetens the custard and balances the richness of the egg yolks.
The step that matters
Stirring the yolk mixture into the boiling milk. Egg yolks set when heated, so they can curdle or turn grainy if left still or overheated. Constant stirring spreads the heat evenly and keeps the custard smooth as it thickens. Removing it from the heat once thick stops the setting.
“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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