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 ↓
Spanish Cream
Ingredients
Directions
Prepare
Soak the gelatine in ½ pint of milk for one hour.
Beat the egg whites in a deep dish until stiff, then set aside in a cool place.
Boil 1 quart of milk.
Make the custard
Beat the egg yolks with sugar to taste.
When the milk is about to boil, stir in the egg yolks and soaked gelatine.
Let it thicken like custard, then pour it hot over the beaten egg whites, stirring continuously. Flavor with vanilla to taste.
Set and serve
Pour into molds and refrigerate for at least four hours before serving.
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 + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 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
- Gelatine
- Sets the custard so it holds its shape when chilled.
- Egg whites
- Beaten until stiff, they add lightness and an airy structure to the dessert.
- Egg yolks
- Thicken the custard as they heat and add richness.
- Milk
- Forms the liquid base that the custard thickens in.
- Sugar
- Adds sweetness to the egg yolks and the finished custard.
The step that matters
Pour the hot custard over the whites while stirring continuously. Egg yolk proteins thicken as they heat, so the custard must not overheat or it can scramble. Stirring while pouring blends the warm custard evenly into the whites and helps prevent lumps and deflation of the foam.
“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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