Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Curried Haddock
Ingredients
Directions
Prepare
Fillet the haddock and set aside.
In a pot, combine beef stock and water, then add curry powder.
If using, chop the onion and add it to the pot.
Simmer the curry
Bring the mixture to a simmer and add the haddock fillets.
Cook for 1 hour until the fish is tender.
If preferred, fry the fillets in lard or oil for a few minutes before adding to the curry.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Haddock + oniontop 23% of all pairsSmell alikelowCooked together483 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Haddock + beeftop 28% of all pairsSmell alikelowCooked together34 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Haddock fillets
- Main protein; it firms and flakes as its proteins set during gentle cooking.
- Beef stock
- Forms the liquid base and adds savory depth to the sauce.
- Curry powder
- Provides the main aroma and spiced flavor of the dish.
- Onion
- Adds sweetness and body to the sauce as it softens in the liquid.
The step that matters
Simmer the fish gently. Once the fillets go in, keep the liquid at a gentle simmer rather than a hard boil. Vigorous boiling toughens fish proteins and can break the flakes apart, so the fillets turn dry and ragged.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (haddock, beef):
- Potatofits better
- Onionthe original
- Tomatofits about as well
- Chivefits less well
Fit is the average pairing score against haddock, beef. 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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