Why it works: Mustard and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,356 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Italian Salad
Ingredients
Directions
Prepare the salad
Cut the white parts of the cold fowl into pieces.
Mix the fowl with mustard, cress, and finely chopped lettuce.
Cut the remaining hard boiled eggs into small pieces and mix them with the salad.
Make the dressing
In a bowl, combine vinegar, salad oil, coarse sea salt, mustard, and the yolks of hard boiled eggs and mix smoothly.
Add a little tarragon vinegar to the mixture and pour it over the salad.
Garnish and serve
Mix the whites of the hard boiled eggs and use them to garnish the dish, alternating with heaps of grated smoked beef.
For presentation, pile the fowl in the center, pour the salad mixture over it, and create a wall of dressed salad around it, topping with rings of egg whites.
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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Mustard + lettucetop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + tarragontop 1% of all pairsSmell alikestrongCooked together425 recipes
Shared aroma: coumarin (sweet, hay).
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Mustard + tarragontop 1% of all pairsSmell alikestrongCooked together901 recipes
Shared aroma: methyleugenol (clove, spice).
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Vinegar + tarragontop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold fowl
- Provides the main body of the salad as lean, tender meat.
- Hard boiled egg yolks
- Their fat and richness emulsify with oil and vinegar to make a smooth, creamy dressing.
- Salad oil
- Adds fat and smoothness, carrying flavour and giving the dressing body.
- Vinegar
- Adds acidity that brightens the dressing and balances the rich oil and yolks.
- Mustard
- Its emulsifying compounds help hold the oil and vinegar together and add sharp flavour.
- Lettuce
- Adds crisp texture and bulk to the salad.
The step that matters
Emulsifying the dressing. Yolks, mustard and oil must be whisked slowly and smoothly so the oil stays suspended in the vinegar. If it is added too fast or not mixed well, the dressing separates and turns greasy rather than creamy.
Swap the lettuce
How well each one fits the dish's main ingredients (mustard, vinegar, egg, tarragon, beef):
- Shallotfits better
- Horseradishfits about as well
- Chivefits about as well
- Lettucethe original
Fit is the average pairing score against mustard, vinegar, egg, tarragon, beef. 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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