Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Beefsteak and Oysters
Ingredients
Directions
Prepare the oysters
Put the oysters in a pot with a little water and bring to a boil.
Remove the oysters and strain the liquid into a saucepan.
Make the sauce
Stir in the butter and flour mixture, and let it boil for one minute until thickened.
Finish and serve
Broil the steak as usual, then pour the sauce over it.
Serve hot.
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 + flourtop 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).
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Butter + beeftop 16% of all pairsSmell alikemoderateCooked together10,847 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Oyster + beeftop 19% of all pairsSmell alikemoderateCooked together798 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Oyster + flourtop 25% of all pairsSmell alikemoderateCooked together4,582 recipes
Shared aroma: hexanal (grass, green).
Butter and flour 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 briny flavor and body for the sauce.
- Butter
- Adds richness and fat, giving the sauce a smooth, silky mouthfeel.
- Flour
- Thickens the oyster liquid into a sauce as it boils.
- Beef steak
- Forms the main cooked meat that the sauce is poured over.
The step that matters
Boiling the butter and flour mixture. Flour thickens only when it boils, so the sauce must be kept at a boil for the full minute to reach the intended thickness without lumps or a raw starchy taste.
“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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