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 ↓
Oyster Soup
Ingredients
Directions
Prepare
Remove oysters from their liquor using a fork.
Heat milk in a pot until boiling.
Strain and heat the oyster liquor.
Make the soup
Add oysters to the heated liquor and skim as they boil.
When oysters begin to separate into small leaves, mix in the milk, oysters, liquor, and butter.
Season with coarse sea salt 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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Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Milk + walnuttop 16% of all pairsSmell alikemoderateCooked together3,236 recipes
Shared aroma: 1-hexanal (fruit).
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Oyster + milktop 20% of all pairsSmell alikemoderateCooked together2,933 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oysters
- Provide the main flavour and tender texture of the soup as they cook briefly in the liquid.
- Milk
- Forms the creamy base of the soup and mellows the briny flavour of the oysters.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the finished soup.
The step that matters
Skim as the oysters boil. Oysters release foam and small particles as they heat. Skimming removes these so the soup stays clear and clean-tasting. Keeping the heat gentle also prevents the oysters from toughening.
Swap the walnut
How well each one fits the dish's main ingredients (oyster, milk, butter):
- Peasfits about as well
- Cocoafits about as well
- Lima beansfits about as well
- Walnutthe original
Fit is the average pairing score against oyster, milk, butter. 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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