Why it works: Cucumber and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,409 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Halibut Salad
Ingredients
Directions
Prepare the fish
Rub the halibut slice well with coarse sea salt.
Steam the halibut until the flesh easily separates from the bone.
Remove the skin and bone, then flake the fish with a fork without mincing it too fine.
Dress and assemble
Add salt and French dressing mixed with a few gratings of raw onion.
Pour off any unabsorbed dressing before serving.
Arrange the fish in a salad dish with layers of cold boiled peas and cubed cucumbers, then sprinkle with salt.
Serve with lettuce leaves and salad cream or mayonnaise dressing.
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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Cucumber + lettucetop 1% of all pairsSmell alikestrongCooked together1,409 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Peas + cucumbertop 5% of all pairsSmell alikestrongCooked together629 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + cucumbertop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Halibut
- Forms the flaked fish base that gives the salad its main body and protein texture.
- French dressing
- Adds moisture and acidity, seasoning the flaked fish as it soaks in.
- Raw onion
- Contributes sharp, pungent aroma that cuts through the richness of the fish.
- Cold boiled peas
- Adds sweetness and a soft, tender texture between the layers.
- Cucumbers
- Provides cool, crisp texture and fresh moisture to balance the fish.
The step that matters
Steam the halibut until the flesh easily separates from the bone. Overcooking makes fish proteins tighten and dry out, so it becomes tough and crumbly rather than moist and flaky. Stopping as soon as the flesh releases from the bone keeps it tender and juicy.
Swap the onion
How well each one fits the dish's main ingredients (peas, cucumber, lettuce, cream):
- Beetrootfits better
- Spinachfits better
- Cauliflowerfits better
- Onionthe original
Fit is the average pairing score against peas, cucumber, lettuce, cream. 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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