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 ↓
Sturgeon, Fried
Ingredients
Directions
Cut the sturgeon into slices and fry in a pan until cooked.
Pour off the fat from the pan.
Add a little flour and boiling water to the pan.
Pour this mixture into a stewpan.
Add sweet herbs and the chopped onion, then season with pepper and coarse sea salt.
Let the fish stew until tender.
Strain the sauce and serve it poured around the fish, adding a little lemon juice before serving.
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sturgeon + fishtop 14% of all pairsSmell alikemoderateCooked together26 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Fish + lemontop 15% of all pairsSmell alikelowCooked together1,889 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (sturgeon, fish, flour, pepper, lemon):
- Shallotfits better
- Horseradishfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against sturgeon, fish, flour, pepper, lemon. Candidates are from the same food group and used in at least 100 recipes.
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