Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Boiled Custard Pudding
Ingredients
Directions
Make the custard
Boil cinnamon in thin cream with sugar until cold.
Beat egg yolks and mix with the cream mixture.
Heat over low heat, stirring until thick but do not boil.
Let it cool completely.
Boil in a cloth
Butter a cloth and dredge the cloth with flour.
Pour the custard into the cloth and tie the cloth tightly.
Boil for 45 minutes.
Cool slightly in a basin.
Serve
Turn out onto a dish and remove the cloth carefully.
Garnish with grated sugar.
Serve with a sauce of white wine thickened with flour and butter.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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White wine + buttertop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Cinnamon + flourtop 9% of all pairsSmell alikemoderateCooked together17,341 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Cinnamon + sugartop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Cinnamon and sugar barely smell alike, yet cooks put them together in 30,779 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
- Egg yolks
- Thicken the custard as they set on gentle heat, giving it a rich, smooth body.
- Thin cream
- Forms the liquid base of the custard and adds richness and a soft, tender texture.
- Sugar
- Sweetens the custard and adds body to the cream base.
- Flour
- Dredged on the cloth to help the pudding release, and thickens the wine sauce.
- White wine
- Provides acidity and flavour in the sauce served with the pudding.
The step that matters
Heat over low heat, stirring until thick but do not boil. Egg yolks thicken through gentle heat; if the custard boils, the proteins curdle and it turns grainy and loses its smooth set.
Swap the cinnamon
How well each one fits the dish's main ingredients (cream, sugar, egg, flour, white wine, butter):
- Nutmegfits better
- Cinnamonthe original
- Tarragonfits about as well
- Capersfits less well
Fit is the average pairing score against cream, sugar, egg, flour, white wine, butter. Candidates are from the same food group and used in at least 100 recipes.
“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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