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 ↓
Green Corn Soup
Ingredients
Directions
Prepare the corn
Cut the kernels from the corn ears with a sharp knife.
Boil the cobs in enough cold water to cover for 30 minutes.
Strain the boiled corn cobs.
Cook the corn pulp in the corn water for 20 minutes.
Add the salt and pepper to the corn pulp.
Make the soup
Melt the butter.
Stir in the flour until smooth.
Mix the butter and flour mixture into the hot milk.
Cook for 10 minutes.
Add the corn and its liquid to the milk mixture.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Milk + corntop 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
- Corn
- Provides the main flavor and body of the soup, with its starch thickening the liquid as it cooks.
- Butter
- Adds richness and fat, carrying flavor through the soup.
- Flour
- Thickens the milk into a smooth, lightly body-rich soup when cooked with the butter.
- Milk
- Forms the creamy base of the soup and adds sweetness and softness.
The step that matters
Stir in the flour until smooth. Flour clumps easily when added to liquid. Stirring it into the melted butter first and then mixing it into hot milk helps it disperse evenly, so the soup thickens smoothly instead of becoming lumpy.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Corn Fritters203 recipes
Cream of Corn Soup50 recipes
Cornmeal Gruel41 recipes
Cornmeal Pudding32 recipes