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 ↓
Vanilla Sauce
Ingredients
Directions
Make the custard
In a saucepan, combine the milk and sugar.
Place the saucepan in a larger pan of boiling water over heat.
In a bowl, beat the egg yolks with a spoonful of cold milk.
Stir the egg yolk mixture into the hot milk, stirring until thickened like cream, but do not let it boil to avoid curdling.
Finish and serve
Remove from heat and add the vanilla extract and brandy.
Serve the sauce warm or cold.
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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Vanilla + brandytop 11% of all pairsSmell alikemoderateCooked together806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + brandytop 15% of all pairsSmell alikemoderateCooked together3,738 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Egg + brandytop 17% of all pairsSmell alikemoderateCooked together7,340 recipes
Shared aroma: acetoin (butter, cream).
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 sauce as they set gently with heat, giving it a creamy body.
- Sugar
- Adds sweetness and helps balance the richness of the milk and yolks.
- Milk
- Forms the liquid base that the yolks thicken into a pourable sauce.
The step that matters
Stirring the egg yolk mixture into the hot milk. Egg proteins set at moderate heat, but if the sauce boils they curdle and turn grainy. Keep it hot enough to thicken, never boiling, and stir steadily so the yolks cook evenly.
“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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