Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fish Stewed Brown
Ingredients
Directions
Prepare
Fry the fish until light brown.
In a separate pan, brown the onion in oil.
Make the stew
Add water, mushroom ketchup, cayenne pepper, salt, nutmeg, and lemon juice to the onion.
Place the fish in a stew pan with the mixture and simmer gently until cooked.
Finish the gravy
Remove the fish and thicken the gravy with browned flour.
Stir in port wine and add truffles or mushrooms if desired.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Nutmeg + flourtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Forms the body of the stew and flakes into the gravy as it cooks.
- Browned flour
- Thickens the gravy so it coats the fish rather than running thin.
- Oil
- Carries the browning of the onion and adds richness to the base.
- Onion
- Browns to build savoury depth and sweetness in the base.
- Lemon juice
- Adds acidity that brightens the gravy and balances the richness.
- Port wine
- Adds sweetness and fruity depth to the finished gravy.
The step that matters
Simmering the fish gently. Fish proteins toughen and break apart when boiled hard. A gentle simmer cooks the fish through while keeping its flakes intact in the gravy.
Swap the onion
How well each one fits the dish's main ingredients (fish, mushroom, pepper, nutmeg, lemon, flour, port wine):
- Shallotfits better
- Spinachfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against fish, mushroom, pepper, nutmeg, lemon, flour, port wine. 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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