Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and 81,283 recipes mention both. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Oyster Soup
Ingredients
Directions
Add 1 quart of oysters to 1 quart of boiling water.
Cover the kettle and let it boil three times.
Heat 1 quart of rich milk in a double boiler.
Add the heated milk and a piece of butter to the kettle.
Season with pepper and coarse sea salt.
Pour the soup over 1 cup of cracker crumbs.
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 aroma chemistry they share, and how many recipes mention both.
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Milk + buttertop 7% of all pairsAroma overlapmoderateMentioned together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Oyster + buttertop 12% of all pairsAroma overlapmoderateMentioned together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Oyster + milktop 20% of all pairsAroma overlapmoderateMentioned together2,933 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + peppertop 21% of all pairsAroma overlapmoderateMentioned together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Milk + peppertop 22% of all pairsAroma overlapmoderateMentioned together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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 the savory, briny character of the soup.
- Rich milk
- Adds body, creaminess and a soft, mellow texture to the broth.
- Butter
- Adds fat for richness and a smooth mouthfeel in the finished soup.
- Cracker crumbs
- Thicken the liquid slightly and add a toasty, starchy body.
The step that matters
Heating the milk separately in a double boiler. Milk can curdle or scorch when it is held at high heat. Gentle heating in a double boiler keeps it smooth, so adding it to the boiling kettle does not cause it to separate.
“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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