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
Make the stock
Cut the grains from the corn.
Boil the cobs in a little water for 2 hours.
Strain the soup.
Cook the soup
Return it to the kettle and add the corn.
Boil for 30 to 40 minutes.
Finish
Thicken the soup with milk and flour.
Add butter.
Season with salt and white pepper.
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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Flour + buttertop 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).
-
Corn + buttertop 14% of all pairsSmell alikemoderateCooked together7,345 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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
- Corn
- Forms the main body of the soup and gives it its natural sweetness.
- Milk
- Adds creaminess and a softer, rounder texture to the broth.
- Flour
- Its starch thickens the soup as it heats with the milk.
- Butter
- Adds richness and a smoother mouthfeel at the end.
The step that matters
Thicken the soup with milk and flour. Flour must be whisked smoothly into the milk and soup before heating, so it does not clump. Its starch swells and thickens the liquid only when it is heated, so the soup needs to simmer long enough for the starch to fully thicken it.
Swap the white pepper
How well each one fits the dish's main ingredients (corn, milk, flour, butter):
- Cinnamonfits better
- Nutmegfits better
- Jalapenofits better
- White pepperthe original
Fit is the average pairing score against corn, milk, flour, 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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