Why it works: Milk and brandy are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 3,738 recipes. Both carry gamma-nonanolactone, which smells coconut, sweet. The science ↓
Custard
Ingredients
Directions
Make the custard
Heat the milk with the pounded almonds or peach leaves in a saucepan until slightly cooled.
Gradually mix in the well-beaten yolks of the eggs.
Stir over low heat until the mixture thickens.
Finish and cool
Pour into a basin and add the brandy or noyau.
Stir occasionally until 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.
Photo for illustrative purposes only · Contact us to use it
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 + brandytop 15% of all pairsSmell alikemoderateCooked together3,738 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Milk + almondtop 16% of all pairsSmell alikemoderateCooked together5,800 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Almond + brandytop 17% of all pairsSmell alikelowCooked together1,969 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Egg + brandytop 17% of all pairsSmell alikemoderateCooked together7,340 recipes
Shared aroma: acetoin (butter, cream).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the milk as they set over gentle heat, giving the custard its body.
- Milk
- Forms the liquid base that the yolks thicken into a smooth custard.
- Bitter almonds or peach leaves
- Infuse the milk with their characteristic almond-like aroma.
- Brandy or noyau
- Adds a boozy, almond-like aroma to the finished custard.
The step that matters
Stir over low heat until the mixture thickens. Egg yolks set at moderate temperatures and can scramble if overheated, leaving lumps. Gentle, constant stirring keeps the custard smooth and thick.
Swap the almond
How well each one fits the dish's main ingredients (milk, egg, brandy):
- Cocoafits about as well
- Walnutfits about as well
- Pecansfits about as well
- Almondthe original
Fit is the average pairing score against milk, egg, brandy. Candidates are from the same food group and used in at least 100 recipes.
“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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