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
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Scald the milk but do not boil it.
Pour the hot milk over the yolks and sugar, mixing well.
Stir in the egg whites and flavor with nutmeg and vanilla or wine.
Set the mixture aside to cool.
Make the caramel and bake
For the caramel, melt 1½ teacupfuls of sugar in a baking dish on the stove, stirring constantly to prevent burning.
Once melted, pour the slightly cooled custard into the dish with the caramel.
Bake in a slow oven at 300°F (150°C) until firm.
Serve
Serve cold, preferably baked in molds and turned out onto a platter with caramel as sauce.
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).
-
Nutmeg + vanillatop 10% of all pairsSmell alikestrongCooked together2,781 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Egg + nutmegtop 17% of all pairsSmell alikelowCooked together24,744 recipes
Shared aroma: acetic acid (sour, vinegar).
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
- Set the custard into a firm, sliceable structure as they cook.
- Milk
- Provides the liquid base and creamy body of the custard.
- Sugar
- Sweetens the custard and, melted, forms the caramel sauce.
The step that matters
Melting the caramel sugar. Sugar can go from amber to burnt very quickly. Constant stirring heats it evenly so it melts into a smooth, golden caramel rather than scorching in spots.
Swap the nutmeg
How well each one fits the dish's main ingredients (milk, egg, sugar, vanilla):
- Cinnamonfits better
- Nutmegthe original
- Clovefits less well
- Peppermintfits less well
Fit is the average pairing score against milk, egg, sugar, vanilla. 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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