Why it works: Lemon and potato are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,230 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Dressing Fish
Ingredients
Directions
Prepare the fish
Soak the fish in cold water mixed with a little milk (winter) or lay the fish on ice (summer).
Make a 3-inch incision in the center of the back.
Cut bones on each side and remove joints to prevent breaking during boiling.
Tie the mouth with packthread.
Rub the belly with lemon juice, cover the fish with lemon slices, and sprinkle the fish with salt.
Cook
Place the fish in a kettle half-filled with hot water over a quick fire, covered with a napkin.
When the water boils, skim the surface and remove the fish from the fire.
Cover the fish with ashes to simmer for 1.5 hours.
Wash the fish with the boiling water and untie the head of the fish.
Serve
Slide the fish onto a napkin in a fish dish.
Serve the fish with boiled potatoes shaped like large olives.
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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Lemon + potatotop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
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Turbot + potatotop 28% of all pairsSmell alikelowCooked together26 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Turbot + lemontop 28% of all pairsSmell alikelowCooked together273 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Turbot
- Firm, white flesh that holds together during gentle poaching and forms the main dish.
- Lemons
- Acidity and aroma that brighten the mild flesh of the fish.
- Potatoes
- Starch that soaks up flavor and gives a soft, floury contrast to the fish.
The step that matters
Simmer the fish gently under ashes for 1.5 hours. Gentle, steady heat cooks the fish evenly and keeps the flesh tender and intact. Hard boiling toughens the proteins and can break the fish apart.
Swap the lemon
How well each one fits the dish's main ingredients (turbot, potato):
- Lemonthe original
- Coconutfits about as well
- Limefits less well
- Applefits less well
Fit is the average pairing score against turbot, potato. 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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