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
Dissolve the gelatine in enough water to cover it.
Boil the milk, then add the dissolved gelatine.
Beat the egg yolks and sugar together, then add to the mixture.
Allow the mixture to cook on the stove for 10 more minutes.
Set and serve
Remove from heat and fold in the beaten egg whites.
Stir well and pour into a mold.
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).
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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).
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
- Gelatine
- Sets the liquid into a wobbly, sliceable structure as it cools.
- Milk
- Forms the creamy base and adds richness and body.
- Egg yolks
- Thicken the base and add richness and a smooth texture.
- Egg whites
- Fold in to add lightness and an airy texture.
- Sugar
- Sweetens the dish and balances the eggs and milk.
The step that matters
Cooking the egg yolk mixture. Egg yolks thicken as they heat, but if the mixture gets too hot or boils hard it can curdle and turn grainy. Gentle, steady cooking keeps it 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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