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 ↓
Beef Steak with Oyster Sauce
Ingredients
Directions
Prepare the steak
Cook the steak as desired.
Make the oyster sauce
In a saucepan, combine the oyster liquor with the butter and a small amount of flour.
Bring the mixture to a boil.
Add the oysters and let it boil for a moment.
Serve
Pour the sauce over the steak and 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).
-
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
- Butter
- Enriches the sauce with fat, giving it a rich, smooth body and mouthfeel.
- Flour
- Thickens the oyster liquor into a sauce that clings to the steak.
- Oysters
- Add briny, savory flavor and tender texture to the sauce.
The step that matters
Boiling the sauce after adding the oysters. Oysters overcook quickly and turn rubbery when boiled too long. The record asks only for a brief boil, so the oysters should be added at the end and cooked just until heated through.
“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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