Why it works: Watercress and horseradish share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 66 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Winter Salad
Ingredients
Directions
Prepare the salad
In a salad bowl, combine the beetroot, leeks, shallots, celery, and watercress.
Grate the horseradish over the salad.
Season with pepper, coarse sea salt, and moist sugar, mixing well with two forks.
Make the dressing and serve
In a separate bowl, whisk together the tarragon vinegar, olive oil, cream, and beaten egg yolk.
Pour the dressing over the salad just before serving.
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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Watercress + horseradishtop 1% of all pairsSmell alikestrongCooked together66 recipes
Shared aroma: coumarin (sweet, hay).
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Beetroot + horseradishtop 1% of all pairsSmell alikestrongCooked together209 recipes
Shared aroma: coumarin (sweet, hay).
-
Beetroot + watercresstop 1% of all pairsSmell alikestrongCooked together143 recipes
Shared aroma: coumarin (sweet, hay).
-
Shallot + watercresstop 1% of all pairsSmell alikestrongCooked together93 recipes
Shared aroma: coumarin (sweet, hay).
-
Leek + shallottop 1% of all pairsSmell alikestrongCooked together64 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
- Beetroot
- Adds earthy sweetness and a vivid colour to the salad.
- Olive oil
- Provides fat that gives the dressing a smooth, rounded body.
- Egg yolk
- Acts as an emulsifier, helping the oil and vinegar blend into a creamy dressing.
- Tarragon vinegar
- Supplies acidity that brightens the dressing and balances its richness.
- Horseradish
- Contributes sharp, pungent heat that cuts through the richness of the dressing.
The step that matters
Pour the dressing just before serving. Acid in the vinegar and the cut vegetables soften and wilt the leaves over time, so dressing too early makes the salad limp and watery.
Swap the celery
How well each one fits the dish's main ingredients (beetroot, leek, shallot, watercress, horseradish, pepper, sugar):
- Capersfits better
- Tarragonfits better
- Parsleyfits better
- Celerythe original
Fit is the average pairing score against beetroot, leek, shallot, watercress, horseradish, pepper, sugar. 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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