Why it works: Port wine and vinegar work together. They rank in the top 11% of all ingredient pairs, and cooks put them together in 598 recipes. Both carry 4-ethyl-2-methoxyphenol, which smells smoky, clove. The science ↓
Stewed Cod Fish, in Bro'wn Sauce
Ingredients
Directions
Fry the fish
Flour the fish slices well and fry them quickly in a hot pan until golden brown.
Remove the fish and drain it on a sieve.
Stew the fish
Arrange the fish in a clean stewpan and pour in enough boiling brown gravy to nearly cover it.
Add the port wine or claret, chili vinegar or lemon juice, cayenne pepper, and salt.
Stew the fish gently until it just begins to break apart.
Carefully lift the fish onto a hot serving dish.
Finish the sauce and serve
In the remaining gravy, stir in the softened butter mixed with flour and ground mace.
Bring the sauce to a boil for one minute, then pour it over the fish and serve immediately.
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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Port wine + vinegartop 11% of all pairsSmell alikemoderateCooked together598 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Port wine + buttertop 13% of all pairsSmell alikemoderateCooked together1,499 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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
- Cod fish
- Forms the main body of the dish, firming when fried and flaking when stewed.
- All-purpose flour
- Coats the fish for browning and thickens the sauce with the butter.
- Brown gravy
- Forms the savory base of the sauce that the fish is stewed in.
- Port wine or claret
- Adds depth and a fruity sweetness to the sauce.
- Chili vinegar or lemon juice
- Adds acidity that brightens the rich sauce.
- Butter
- Adds fat and richness, giving the sauce a smooth, glossy finish.
The step that matters
Stew the fish gently until it just begins to break apart. High heat or long simmering toughens and overcooks the fish, making it dry and ragged. Gentle stewing cooks the flesh through while keeping it tender and intact.
Swap the mace
How well each one fits the dish's main ingredients (fish, flour, port wine, vinegar, pepper, butter):
- Tarragonfits better
- Parsleyfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against fish, flour, port wine, vinegar, pepper, butter. 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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