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 the corn
Cook the corn in cold water for 15 minutes.
Make the soup
Melt the butter in a pot.
Cook the onion until light brown.
Add the flour, salt, and white pepper.
Gradually stir in the milk.
Add the cooked corn to the mixture.
Strain the mixture.
Finish and serve
Beat the egg yolk and place it in a soup tureen.
Pour the hot soup slowly over the egg, then mix well.
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).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Corn + oniontop 13% of all pairsSmell alikemoderateCooked together4,205 recipes
Shared aroma: hexanal (green, grassy).
-
Corn + flourtop 13% of all pairsSmell alikemoderateCooked together6,165 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
- Corn
- Provides the main body and natural sweetness of the soup.
- Milk
- Forms the creamy liquid base that the soup is built on.
- Flour
- Thickens the milk mixture so the soup has body.
- Butter
- Adds fat and richness, carrying flavor through the soup.
- Onion
- Adds a savory aroma and depth when cooked until light brown.
- Egg yolk
- Enriches and thickens the soup, giving it a smoother, richer texture.
The step that matters
Pour the hot soup slowly over the egg yolk. Adding hot soup gradually warms the yolk gently so it blends in smoothly. Pouring too fast or without stirring can cause the egg to scramble into small cooked bits.
Swap the white pepper
How well each one fits the dish's main ingredients (corn, onion, flour, milk, butter, egg):
- Cinnamonfits better
- Nutmegfits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against corn, onion, flour, milk, butter, egg. 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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