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
Soak the gelatin in ½ cup cold water and boil until reduced to ⅓ cup.
Simmer the vanilla bean in the milk until the flavor is extracted, then strain.
Make the custard
Add the egg yolks and sugar to the milk and simmer the custard for 5 minutes.
Strain the gelatin into the custard.
Set the custard on ice.
Assemble and set
When it begins to set, fold in the lightly whipped cream.
Line a mold with lady fingers.
Fill the mold with the mixture.
Set the filled mold on ice.
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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Sugar + creamtop 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
- Egg yolks
- Thicken the custard and add richness as they cook gently in the milk.
- Gelatine
- Sets the custard so the filled mold holds its shape when turned out.
- Cream
- Whipped into the set custard to add lightness and a smooth, airy texture.
- Sugar
- Sweetens the custard and balances the richness of the cream and yolks.
- Milk
- Forms the custard base, carrying the vanilla flavor and setting with the yolks.
The step that matters
Fold in the cream when the custard just begins to set. If the custard is still too liquid, the whipped cream sinks and the mixture stays loose; if it is too firm, it will not blend and the cream will lose its air, leaving lumps and a heavy texture.
“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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