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 ↓
Clam Soup
Ingredients
Directions
Prepare the clams
Wash the clams thoroughly.
Place the clams in a stewpan with ½ cup of water.
Cook until the clams open, then strain the juice.
Make the soup
Add 1 pint of milk and 1 pint of water to the stewpan.
Bring to a boil, then stir in 2 tablespoons of flour and an egg-sized lump of butter.
Season with pepper and mace to taste.
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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Clam + buttertop 11% of all pairsSmell alikemoderateCooked together840 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 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
- Clams
- Provide the main flavor and body of the soup as they open and release their juice.
- Milk
- Adds creaminess and a rich, mellow body to the broth.
- Flour
- Thickens the liquid as its starch swells when heated in the boiling soup.
- Butter
- Adds fat for richness and a smooth mouthfeel.
The step that matters
Stirring in the flour. Flour starch clumps when it hits hot liquid, forming lumps. Stirring while adding it disperses the granules evenly, so the starch swells smoothly and thickens the soup without lumps.
Swap the mace
How well each one fits the dish's main ingredients (clam, milk, flour, egg, butter, pepper):
- Parsleyfits better
- Nutmegfits better
- Cinnamonfits better
- Macethe original
Fit is the average pairing score against clam, milk, flour, egg, butter, pepper. 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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