Why it works: Lettuce and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,356 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Salmon and Lobster Salad
Ingredients
Directions
Prepare the salmon and greens
Drain the oil from the canned salmon.
Mince the salmon finely.
Chop the lettuce or celery.
Mix the chopped greens with the salmon.
Make the dressing
Boil the eggs hard.
Cool the eggs in cold water.
Shell the eggs.
Separate the whites from the yolks.
Mash the yolks smooth with the olive oil or milk/cream.
Dissolve the vinegar, sugar, salt, and mustard in a bowl.
Mix the dissolved mixture with the yolk paste.
Combine and serve
Toss the mixture lightly with the salmon and greens using a silver fork.
Garnish the dish with celery leaves, parsley, and egg whites cut into rings.
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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Lettuce + mustardtop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + olivetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Olive + mustardtop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 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
- Salmon
- Forms the bulk of the salad and supplies its main flavour and protein texture.
- Hard-boiled eggs
- Yolks mashed with oil or cream form a rich, smooth binding for the dressing.
- Olive oil or milk/cream
- Adds fat and moisture, making the yolk paste smooth and creamy.
- Vinegar
- Adds acidity that sharpens the dressing and balances the richness of the yolks.
- Mustard
- Adds sharp, pungent flavour that complements the salmon and vinegar.
The step that matters
Mash the yolks smooth before adding the vinegar mixture. Yolks mashed with fat form a stable emulsion-like paste; if the vinegar is added first or the yolks are left lumpy, the dressing will look broken and grainy rather than creamy.
Swap the lettuce
How well each one fits the dish's main ingredients (salmon, egg, olive, vinegar, sugar, mustard, pepper):
- Cucumberfits better
- Capsicumfits about as well
- Horseradishfits about as well
- Lettucethe original
Fit is the average pairing score against salmon, egg, olive, vinegar, sugar, mustard, pepper. 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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