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 ↓
Oyster Soup
Ingredients
Directions
Cook the oysters
Drain the oysters thoroughly and place them in a saucepan.
As the oysters cook, remove the remaining liquor that boils from them.
Add the butter to the oysters and let them gently simmer until cooked.
Thicken and serve
Thicken 1 cup of milk with 1 tablespoon of flour.
Add the remaining milk to the oysters, then stir in the thickened milk.
Simmer for a few moments to cook the flour, then remove from heat and serve.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Oyster + milktop 20% of all pairsSmell alikemoderateCooked together2,933 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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
- Oysters
- Provide the main flavor and tender texture of the soup.
- Butter
- Adds richness and fat, giving the soup a smooth, rounded mouthfeel.
- Milk
- Forms the creamy liquid base that carries the oyster flavor.
- Flour
- Starch thickens the milk, giving the soup body.
The step that matters
Simmer the flour into the thickened milk. Raw flour tastes pasty, and simmering cooks the starch so it fully thickens the soup. Boiling the oysters too hard or too long makes them tough and rubbery, so keep the heat gentle.
“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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