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 ↓
Custard Mould
Ingredients
Directions
Make the custard
Boil the flavoring in the milk and infuse for about 20 minutes.
Beat the eggs lightly, then pour the hot (not boiling) milk over them while stirring.
Add the sugar and return the mixture to the saucepan.
Cook gently by the side of the fire until the eggs thicken, but do not let it boil.
Pour the mixture over the gelatine in a basin and stir until dissolved.
Set and serve
Turn into a rinsed mould or dariole moulds and refrigerate until firm.
When firm, turn out and serve with wine sauce or fruit syrup.
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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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 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).
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
- Eggs
- Thicken the custard as they gently cook, giving it body and a set structure.
- Gelatine
- Sets the liquid custard so it holds its shape when turned out of the mould.
- Milk
- Forms the liquid base that the eggs thicken and the gelatine sets.
- Castor sugar
- Sweetens the custard and adds softness to its texture.
- Vanilla pod
- Infuses the milk with aroma as the base flavoring.
The step that matters
Cook gently without boiling. Egg proteins thicken the custard when heated slowly, but boiling makes them curdle and turn grainy, so the custard must stay below a simmer.
“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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