Why it works: Milk and egg are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Spanish Cream
Ingredients
Directions
Make the custard
In a saucepan, combine the milk and gelatine over a kettle of boiling water.
In a bowl, beat the egg yolks with the sugar until well combined.
Stir the egg yolk mixture into the milk after the gelatine has dissolved.
Add a pinch of salt and stir constantly until the mixture begins to thicken.
Finish and set
Remove from heat and fold in the beaten egg whites.
Stir for five minutes, then add your desired flavoring.
Pour the mixture into a mold and let it cool until set.
Serve
Once set, cut into squares and serve with the gelatine side up.
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 + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 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 thickens into a soft, creamy body.
- Gelatine
- Sets the liquid mixture into a firm, sliceable custard as it cools.
- Egg yolks
- Enrich the custard and thicken it gently when heated with the milk.
- Egg whites
- Whipped and folded in, they add lightness and an airy texture.
- Sugar
- Sweetens the custard and balances the richness of the yolks and milk.
The step that matters
Stir the egg yolk mixture into the milk gently and keep stirring as it thickens. Egg yolks can scramble if they meet hot liquid too quickly or are left unstirred over heat. Stirring constantly and heating gently keeps the custard smooth and lets it thicken evenly before the egg whites are folded in.
“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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