Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Clam Soup
Ingredients
Directions
Prepare the clams
Wash the clams to remove grit.
Boil the clams in 1 pint of water until they open easily.
Remove the clams and reserve a small amount of the cooking liquid.
Make the soup
In a pot, combine the reserved liquid with ½ cup of milk.
Thicken the mixture with 2 tablespoons of flour, stirring until smooth.
Add the clams back into the pot and heat through.
Serve with split crackers on top.
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 + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Clam + milktop 19% of all pairsSmell alikemoderateCooked together636 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Clam + flourtop 23% of all pairsSmell alikelowCooked together576 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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
- Clams
- Provide the main flavor and texture of the soup.
- Milk
- Adds creaminess and a soft, rich body to the broth.
- Flour
- Thickens the liquid so the soup becomes smooth and creamy.
The step that matters
Thicken the mixture with flour. Flour must be stirred in until smooth so it can hydrate evenly; added too quickly or unstirred, it clumps and leaves lumps instead of a smooth thickened soup.
“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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