Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Oyster Soup
Ingredients
Directions
Make the soup
Combine the oysters and their strained liquor in a porcelain-lined kettle and stew for 10 minutes.
Beat the yolks of the eggs with the flour to thicken the mixture.
Add the new milk, salt, and pepper to the kettle and stir in the egg mixture.
Boil for an additional 5 minutes, then pour the soup into a tureen.
Serve
Serve immediately with slices of toasted bread.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Flour + buttertop 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).
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
- Oysters
- Provide the main flavour and texture of the soup, releasing their briny liquor as they stew.
- Egg yolks
- Thicken the milk and liquor into a smooth, creamy body when gently heated.
- Flour
- Helps the beaten yolks thicken the soup evenly without lumps.
- New milk
- Adds richness and body, softening the briny taste of the oysters.
- Butter
- Adds fat and a rich, silky mouthfeel to the soup.
The step that matters
Stirring in the egg mixture. Egg yolks can curdle or scramble if the liquid is too hot when they are added. Stir them in steadily and keep the soup below a hard boil while they thicken, so it stays smooth.
“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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