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 ↓
Chocolate Custards
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the custard
Scald the milk and dissolve the chocolate in it.
Add the beaten yolks and sugar, and stir for one minute.
Add the vanilla.
Bake
Pour the mixture into cups set in a pan of boiling water.
Bake at 300°F (150°C) for about 20 minutes.
Finish
When cool, top with the beaten egg whites mixed with powdered sugar.
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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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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
- Milk
- Forms the liquid base that carries the chocolate and sets into a soft custard with the eggs.
- Egg yolks
- Coagulate when heated, giving the custard its set structure and smooth, creamy body.
- Egg whites
- Whipped and folded on top, they add a light, airy topping to the cooled custard.
- Sugar
- Adds sweetness and helps soften the custard's texture.
- Chocolate
- Provides the main flavour and colour of the custard.
The step that matters
Baking the cups in a water bath. Setting the cups in boiling water moderates the oven heat around them. Egg proteins set gently and evenly, so the custard stays smooth instead of curdling or turning grainy.
“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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