Why it works: Butter and clam match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and 840 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
The recipe
Ingredients
Contains: milk, wheat, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the clams
Scald the clams in their own liquor; if opened by steaming, they are sufficiently cooked.
Chop the clams into fine dice and measure.
Make the cream sauce
Put one cupful of sauce into a saucepan and add one tablespoonful of butter.
When the butter is melted, stir in one tablespoonful of flour.
Cook the mixture, but do not brown it.
Slowly add one half cupful of clam liquor and one half cupful of milk or cream.
Season with pepper and salt if necessary.
Let the sauce cook until a smooth, thick cream, stirring all the time.
Combine and serve
Add one cupful of thick cream sauce to each cupful of chopped clams.
Add the clams only just before serving.
Pour the mixture over small pieces of toast laid on the bottom of the dish.
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. See the original page.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Butter + clamtop 4% of all pairsAroma overlapstrongMentioned together840 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + milktop 3% of all pairsAroma overlapstrongMentioned together81,222 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cream + buttertop 3% of all pairsAroma overlapstrongMentioned together41,494 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + saucetop 6% of all pairsAroma overlapmoderateMentioned together4,786 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + flourtop 6% of all pairsAroma overlaplowMentioned together122,858 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour share little aroma chemistry, yet 122,858 recipes mention both: they likely 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 seafood flavour and bulk of the dish, cooked gently in their own liquor.
- Butter
- Enriches the sauce with fat and flavour while forming the base for the roux.
- Flour
- Thickens the sauce with the butter, giving it a smooth, creamy body.
- Clam liquor
- Adds concentrated clam flavour and liquid to the sauce.
- Milk
- Adds liquid and creaminess, loosening the roux into a smooth sauce.
The step that matters
Let the sauce cook until smooth and thick, stirring constantly. Flour thickens only when its starch is heated in liquid and stirred, so stopping early leaves a thin or lumpy sauce. Constant stirring prevents scorching and lumps, and the sauce should not be allowed to brown.
“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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