Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Charlotte Russe
Ingredients
Directions
Prepare the custard
Soak the gelatin in cold water until soft.
Beat the egg yolks and sugar together until light.
Boil the sweet milk and dissolve the soaked gelatin in it, then strain it over the egg mixture.
Finish and set
Whip the heavy cream until frothy and fold it into the mixture.
Add vanilla and mix well.
Line a serving dish with sponge cake or ladyfingers.
Pour the mixture into the lined dish 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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 custard into a firm, sliceable structure once chilled.
- Eggs
- Enrich the custard and add richness and body as they thicken the milk mixture.
- Heavy cream
- Adds fat and whipped air, giving a light, creamy texture.
- Sweet milk
- Forms the liquid base of the custard that the gelatine sets.
The step that matters
Straining the hot gelatine milk over the eggs. Gelatine must be fully dissolved in the hot milk before it is combined. Pouring the hot mixture slowly while whisking and straining helps prevent lumps and unset streaks. Adding it too fast can scramble the eggs or leave the custard uneven.
“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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