Why it works: Mustard and lettuce match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and 1,356 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
The recipe
Ingredients
Contains: egg, milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the dressing
In a bowl, combine egg yolks, mustard, salt, sugar, vinegar, cream, and celery seed.
Marinate and chill
Slice cold fowl or delicate meat and marinate in the mixture for 2-3 hours.
Wash lettuce and chill it on ice.
Assemble and serve
Just before serving, layer the marinated meat and lettuce alternately, finishing with lettuce on top.
Pour the dressing over the entire dish.
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 aroma chemistry they share, and how many recipes mention both.
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Mustard + lettucetop 2% of all pairsAroma overlapstrongMentioned together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + celerytop 3% of all pairsAroma overlapmoderateMentioned together4,160 recipes
Shared aroma: guaiacol (smoky, sweet).
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Celery + lettucetop 3% of all pairsAroma overlapstrongMentioned together2,033 recipes
Shared aroma: nonanal (fat, citrus).
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Mustard + vinegartop 4% of all pairsAroma overlaplowMentioned together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + meattop 5% of all pairsAroma overlapmoderateMentioned together855 recipes
Shared aroma: guaiacol (smoky, sweet).
Mustard and vinegar share little aroma chemistry, yet 14,067 recipes mention both: they likely 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
- Egg yolks
- Emulsify with cream and mustard to give the dressing a thick, smooth body.
- Mixed mustard
- Adds sharp flavour and helps bind the dressing emulsion.
- Vinegar
- Adds acidity that brightens the dressing and tenderises the meat as it marinates.
- Rich cream
- Adds fat and richness, softening the sharpness of the vinegar and mustard.
- Cold fowl or other delicate meat
- Forms the main body of the salad, absorbing flavour from the marinade.
The step that matters
Marinating the meat. Marinating for 2-3 hours lets the acidic dressing soak into the slices. Too short a time leaves the meat bland, while the vinegar can make delicate meat soft or mealy if left much longer.
Flavor stand-ins for the celery
How well each one fits the dish's main ingredients (egg, mustard, sugar, vinegar, cream, meat, lettuce):
- Tarragonabout as good a flavor fit
- Celerythe original
- Capersabout as good a flavor fit
- Nutmegabout as good a flavor fit
Fit is the average pairing score against egg, mustard, sugar, vinegar, cream, meat, lettuce. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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