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 the soup
Rinse the oysters in a colander under cold water.
In a porcelain saucepan, combine the oysters, cold water, milk, butter, and salt, then heat over low heat.
Crush the rusks finely with a rolling pin.
Thicken and serve
Just before the soup begins to boil, stir in a few large spoonfuls of the crushed rusks.
Watch closely; as soon as it begins to boil, remove from heat.
Pour into a soup tureen.
Serve with crackers and celery or coleslaw.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Oyster + buttertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
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 flavor and the tender, briny body of the soup.
- Milk
- Adds richness and a mild sweetness, and makes the broth creamy.
- Butter
- Adds fat for richness and a smooth, rounded mouthfeel.
- Double baked rusks
- Their crushed starch thickens the soup slightly as it heats.
The step that matters
Remove the soup as soon as it begins to boil. Boiling for long makes oysters shrink and toughen, and can scorch or curdle the milk. Holding the soup just below a full boil keeps the oysters tender and the milk 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.
More oyster soup recipes
You might also like
Corn Fritters6 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.