Why it works: Sugar and cream 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
Prepare
Dissolve the gelatine in boiling milk.
Beat the egg whites to a stiff froth.
Line a large mould with sponge cake.
Make the filling
In a bowl, mix the dissolved gelatine, powdered sugar, whipped cream, and rose water.
Gently fold in the frothed egg whites.
Set
Pour the mixture into the mould and 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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Sugar + creamtop 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
- Gelatine
- Sets the liquid filling into a sliceable, firm structure as it cools.
- Egg whites
- Whipped to a froth, they add lightness and airy structure to the filling.
- Thick cream
- Adds richness and fat, giving the filling a smooth, creamy texture.
- Powdered sugar
- Sweetens the filling and dissolves smoothly into the mixture.
- Sponge cake
- Forms a soft outer lining that holds the filling in the mould.
The step that matters
Gently fold in the frothed egg whites. Egg white foam traps air that gives the dessert its lightness. Stirring vigorously knocks out that air, so the set filling turns dense instead of light.
“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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