Why it works: Butter and milk 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 ↓
Another Mock Oyster Sauce
Ingredients
Directions
In a saucepan, mix the flour and butter over low heat until combined.
Add the milk, gravy, anchovy essence, nutmeg, and pepper.
Stir the mixture continuously until it comes to a boil.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Nutmeg + peppertop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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
- Flour
- Thickens the sauce as it cooks with the butter and liquid.
- Butter
- Adds richness and fat, and helps the flour blend smoothly.
- Milk
- Adds liquid and creaminess to the body of the sauce.
- Gravy
- Provides savoury depth and meaty flavour to the sauce.
- Anchovy essence
- Supplies a concentrated salty, umami note that mimics oyster sauce.
The step that matters
Stir continuously until it boils. Flour thickens only when heated with liquid and stirred, so constant stirring prevents lumps and scorching on the base of the pan while the starch hydrates and the sauce thickens evenly.
Swap the nutmeg
How well each one fits the dish's main ingredients (flour, butter, milk, anchovy, pepper):
- Parsleyfits about as well
- Nutmegthe original
- Capersfits about as well
- Thymefits about as well
Fit is the average pairing score against flour, butter, milk, anchovy, pepper. 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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