Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
To Make a Custard Pudding
Ingredients
Directions
Make the custard
Beat the egg yolks in a bowl.
Mix in the flour, sugar, nutmeg, and milk or cream.
Boil the mixture for 30 minutes.
Serve
Serve with melted butter mixed with a little white wine.
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.
Photo for illustrative purposes only · Contact us to use it
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + white winetop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Proteins set as the mixture heats, giving the pudding its body.
- Flour
- Starch thickens the liquid as it heats, helping the custard hold its shape.
- Milk or cream
- Provides the liquid base and richness that makes the custard soft and smooth.
- Sugar
- Adds sweetness to the custard.
The step that matters
Boil the mixture for 30 minutes. Egg yolks can curdle or turn grainy if the mixture gets too hot or boils too hard. Keeping the heat controlled lets the yolks and flour thicken it evenly into a smooth custard.
Swap the nutmeg
How well each one fits the dish's main ingredients (egg, flour, sugar, milk, butter, white wine):
- Cinnamonfits about as well
- Nutmegthe original
- Tarragonfits less well
- Capersfits less well
Fit is the average pairing score against egg, flour, sugar, milk, butter, white wine. 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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