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 ↓
Corn Soup
Ingredients
Directions
Prepare
Drain the liquid from the can of corn.
Add the corn to 1 pint of boiling water and simmer for 15 minutes.
Make the soup
In a double boiler, scald 1 pint of milk with a small slice of onion.
Add the corn mixture to the milk and strain through a fine sieve.
Return the mixture to the boiler, add 2 tablespoons of butter and 2 tablespoons of flour, and blend well.
Season with salt and pepper to taste, boil for 10 minutes, and serve immediately.
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 + buttertop 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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Corn
- Provides the main body and sweet flavor of the soup.
- Milk
- Forms the creamy liquid base that gives the soup its smooth texture.
- Butter
- Adds richness and fat, rounding out the flavor and mouthfeel.
- Flour
- Thickens the soup as it cooks, giving it body.
The step that matters
Blending the butter and flour into the mixture. Flour must be fully blended in so it hydrates evenly; if it is left in lumps, it stays as raw pockets and the soup turns grainy. Keeping the soup gently heated during and after thickening also helps the starch swell smoothly without scorching the milk.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (corn, milk, butter, flour, pepper):
- Capsicumfits better
- Potatofits better
- Sweet potatofits better
- Onionthe original
Fit is the average pairing score against corn, milk, butter, flour, pepper. 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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