Why it works: Butter and milk 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 ↓
Corn Soup
Ingredients
Directions
Prepare the base
Grind the corn using the finest knife of a meat grinder.
In a bowl, blend together the butter and flour.
Add the milk to the butter and flour mixture, stirring until smooth.
Cook and finish
In a double boiler, cook the corn mixture for 15 minutes.
Season with salt and pepper.
Just before serving, stir in the well-beaten egg yolk.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Corn + peppertop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Corn + flourtop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Enriches the soup and carries flavour when blended with flour.
- Flour
- Thickens the milk mixture into a smooth, body-rich soup.
- Milk
- Forms the liquid base that the flour thickens.
- Egg yolk
- Adds richness and body when stirred in at the end.
The step that matters
Stirring the milk into the butter and flour mixture. Adding liquid to a roux gradually while stirring prevents lumps, because flour granules hydrate unevenly if clumped. Smooth stirring gives an even, silky thickened base.
“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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