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 ↓
Boiled Sole
Ingredients
Directions
Dress the sole and place it in a small saucepan with a small amount of water.
Add salt, pepper, and lemon juice if desired.
Cover and bring to a boil, then reduce heat and simmer gently for about 5 minutes until cooked.
Serve on toasted bread if desired, and optionally cook the egg yolk in the liquid and pour over the fish.
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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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Lemon + breadtop 20% of all pairsSmell alikemoderateCooked together8,445 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and egg barely smell alike, yet cooks put them together in 44,316 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
- Sole
- Forms the main body of the dish, cooked gently in simmering liquid until flaky.
- Egg yolk
- Enriches the cooking liquid, adding richness and body when cooked and poured over the fish.
The step that matters
Simmer gently after boiling. A rolling boil toughens and breaks up delicate fish flesh. Bringing the liquid to a boil, then reducing to a gentle simmer, cooks the sole evenly and keeps it tender.
“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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