Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Oysters
Ingredients
Directions
Make the soup
Combine oyster broth and milk in a pot.
Scald the oysters in the mixture until it begins to boil.
Remove from heat and strain the oysters.
Thicken the sauce with flour, stirring well.
Add cream and pepper, then mince the oysters and stir them into the sauce.
Cover and cook gently for 3 minutes without boiling.
Serve
Serve on toast if desired.
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 + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Oyster + creamtop 17% of all pairsSmell alikemoderateCooked together2,886 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Oyster + milktop 20% of all pairsSmell alikemoderateCooked together2,933 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Milk and flour barely smell alike, yet cooks put them together in 78,219 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.
- Milk
- Forms the creamy base and adds richness to the soup.
- Oyster broth
- Adds concentrated oyster flavor and liquid to the soup.
- Flour
- Thickens the liquid into a smooth sauce as it heats.
- Cream
- Adds fat for a richer, silkier mouthfeel.
The step that matters
Cover and cook gently without boiling. Boiling can toughen the oysters and cause the milk to curdle or scorch, so the soup should stay below a boil.
“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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