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
Scald the milk in a double boiler.
Separate the eggs and beat the yolks well.
Add the powdered sugar to the yolks.
Pour the hot milk onto the mixture, stirring well.
Return the mixture to the double boiler and cook until thick as cream, stirring constantly.
Strain the custard and let it cool, then add the flavoring.
Make the meringue and serve
Whip the egg whites until stiff.
Gradually add the powdered sugar to the egg whites.
Pour the custard into a dish and pile the whipped egg whites on top in spoonfuls.
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.
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk 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, while whipped whites form the light floating topping.
- Milk
- Forms the body of the custard, which thickens as it cooks with the yolks.
- Powdered sugar
- Sweetens the custard and stabilizes the whipped egg whites as they are added.
The step that matters
Cook the custard until thick as cream. Egg yolks thicken when heated gently, but overheating can curdle them. Stirring constantly spreads heat evenly and keeps the custard smooth.
“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
You might also like
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.