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 De Russe
Ingredients
Directions
Make the custard
Boil the milk with the vanilla bean or bitter almonds.
Remove from heat, strain the milk, and let it cool.
In a bowl, beat the cream and egg yolks together.
Stir the cooled milk into the cream and egg mixture.
Heat the mixture over low heat, stirring until thick.
Prepare the jelly
Prepare a jelly using isinglass or gelatin according to package instructions.
Assemble and serve
When both the custard and jelly are cool but not hard, mix them together.
Serve with a fresh sponge or almond cake.
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.
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Cream + milktop 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
- Sweet cream
- Adds richness and a smooth, soft body to the custard.
- Egg yolks
- Thicken the custard as they heat and add richness and colour.
- Fine loaf sugar
- Sweetens the custard and balances the richness of the cream and yolks.
- Unskimmed milk
- Provides liquid for the custard and adds a milder, lighter richness.
- Isinglass or sparkling gelatine
- Sets the jelly so the mixture holds its shape when chilled.
The step that matters
Heating the custard over low heat. Egg yolks thicken as they warm, but if the heat is too high they can scramble and curdle. Gentle, steady heat with constant stirring 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.
You might also like
The 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.
Vanilla Ice Cream108 recipes
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes