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 corn broth
Cook the corn cobs in boiling water for 30 minutes.
Remove the cobs.
Add the grated corn to the water.
Boil for 1 hour or until very soft.
Pulp the mixture through a colander back into the water.
Season and simmer.
Thicken and enrich
Melt the butter and stir in the flour.
Cook for 10 minutes, stirring constantly.
Add a little of the soup to thin the mixture.
Pour it into the soup pot.
Stir until smooth.
Heat the milk in another saucepan.
Pour it over the beaten egg yolks.
Cook for 1 minute.
Pour the milk mixture into the tureen.
Season with pepper and salt.
Stir in the soup.
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).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Corn + peppertop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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
- Grated corn
- Provides the main sweet corn flavour and body of the soup.
- Butter
- Adds richness and carries flavour in the thickening base.
- Flour
- Thickens the soup as it cooks with the butter into a smooth base.
- Milk
- Adds creaminess and mellows the soup's flavour.
- Egg yolks
- Enrich and further thicken the soup, giving a silky texture.
The step that matters
Adding the milk and egg yolk mixture. Egg yolks can curdle or scramble if they get too hot or are added to boiling liquid without tempering. Thinning the hot milk and adding it gradually, then keeping the heat gentle, keeps the soup smooth.
“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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