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 ↓
Creams and Custards
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Beat the eggs separately, whisking the whites and yolks until light and fluffy.
If using gelatin, soak it in cold water or milk for an hour, then dissolve it in the hot custard after removing from heat.
Make the custard
In a saucepan, heat the milk until it just begins to foam.
Add the sugar to the hot milk, stirring until dissolved.
Gradually mix the hot milk into the beaten yolks, stirring constantly to prevent curdling.
Bake and serve
Pour the mixture into a baking dish and bake until the center is firm.
Remove from the oven and let cool before adding flavoring extracts.
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 + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Gelatin + vanillatop 17% of all pairsSmell alikelowCooked together924 recipes
Shared aroma: maltol (caramel, sweet).
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Egg + milktop 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
- Their proteins coagulate as the custard heats, setting it into a firm, sliceable body.
- Milk
- Provides the liquid base and moisture that gives the custard its smooth, creamy texture.
- Sugar
- Adds sweetness and balances the savory richness of the eggs and milk.
- Gelatin
- Adds extra setting power, giving a firmer, more stable custard when used.
- Flavoring extracts
- Add aroma and flavour, such as vanilla, to the finished custard.
The step that matters
Gradually mix the hot milk into the beaten yolks. Adding hot milk to eggs too quickly can heat the yolk proteins unevenly and make them scramble into lumps. Pouring slowly while stirring constantly gently warms the yolks so the custard stays smooth.
“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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