Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Charlotte Russe
Ingredients
Directions
Make the custard
In a saucepan, heat the milk and whisk in the eggs until combined.
Sweeten the mixture to your taste and cook over low heat until thickened.
Dissolve the gelatine in a little water and add it to the custard, stirring until fully incorporated.
Assemble and set
In a separate bowl, beat the heavy cream until stiff peaks form.
Gently fold the whipped cream into the custard mixture.
Line moulds with sponge cake and pour the custard mixture into them.
Refrigerate until set.
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.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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
- Eggs
- Thicken the custard as they cook and give it a rich, set structure.
- Gelatine
- Sets the custard so it holds its shape when chilled.
- Heavy cream
- Whipped to stiff peaks, it adds lightness and a creamy texture.
- Milk
- Forms the liquid base of the custard that the eggs thicken.
The step that matters
Cook the custard over low heat until thickened. Egg proteins set with gentle heat; if the custard runs too hot it can curdle or scramble, leaving a grainy texture instead of a smooth thickened custard.
“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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