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 ↓
Caramel Custard
Ingredients
Directions
Make the custard base
Combine milk, white sugar, and salt in a kettle over medium heat. If unavailable, use a tin pail in a pot of hot water.
Beat the eggs in a large bowl without separating them.
Wet the corn starch with a little cold milk.
Pour the scalding milk onto the beaten eggs.
Thicken and flavor
Heat the brown sugar in a tin pan until it is thoroughly scorched but not burned.
Return the mixture to the kettle over medium heat and stir in the corn starch until it thickens.
Stir in the scorched sugar and remove from heat.
Add vanilla and stir vigorously until the sugar dissolves.
Serve
Pour into custard glasses and serve 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 + 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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Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 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
- Beaten eggs provide protein that sets and gives the custard its body as it heats.
- Corn starch
- Starch thickens the hot milk mixture so the custard becomes smooth and spoonable.
- Milk
- Forms the liquid base that the eggs and starch set into a creamy custard.
- Brown sugar
- Scorched into caramel, it adds deep, toasty flavor and color to the custard.
The step that matters
Stirring the corn starch into the custard. Starch thickens only when heated enough to swell its granules, and eggs can curdle if overheated. Keep heat moderate and stir constantly so the custard thickens smoothly rather than lumping or scrambling.
“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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