Why it works: Flour and butter 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 ↓
Oyster Sauce
Ingredients
Directions
Make the sauce
In a saucepan, melt the butter and stir in the flour until it bubbles.
Gradually add the oyster liquor and enough turkey broth to achieve a cream-like consistency.
Season with salt and white pepper, then let it boil briefly.
Place the saucepan in a hot water bath to keep warm.
Just before serving, add the oysters and let them boil once.
Serve
Dish the turkey, remove the trussing cords, and pour some oyster sauce over it.
Serve the remaining sauce in a separate dish.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + oystertop 12% of all pairsSmell alikemoderateCooked together8,184 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + turkeytop 13% of all pairsSmell alikemoderateCooked together1,592 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Oyster + turkeytop 15% of all pairsSmell alikemoderateCooked together473 recipes
Shared aroma: 2-hexenal (green, leafy).
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Flour + turkeytop 22% of all pairsSmell alikemoderateCooked together963 recipes
Shared aroma: eugenol (clove, spicy).
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
- Butter
- Adds fat and richness, and with the flour forms the base that thickens the sauce.
- Flour
- Thickens the sauce into a cream-like consistency when cooked with the melted butter.
- Oyster liquor
- Supplies the oyster flavour and liquid that forms the body of the sauce.
- Oysters
- Add their briny flavour and tender texture to the finished sauce.
The step that matters
Adding the oysters. Oysters cook quickly and turn rubbery and shrunken if boiled for long, so they are added just before serving and only brought to a boil once.
Swap the white pepper
How well each one fits the dish's main ingredients (flour, butter, oyster, turkey):
- Sagefits better
- Nutmegfits better
- Thymefits better
- White pepperthe original
Fit is the average pairing score against flour, butter, oyster, turkey. Candidates are from the same food group and used in at least 100 recipes.
“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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