Why it works: Horseradish and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Vegetable Salad, Russian Style
Ingredients
Directions
Prepare the vegetables
Cook the celery or celeriac and potatoes until tender, then cool them.
Trim and slice the cooled vegetables finely.
Combine and season
In a bowl, combine the sliced vegetables with gherkins, apple, capers, and anchovies.
Season with pepper, coarse sea salt, oil, and vinegar.
Add grated horseradish and mustard, then mix gently.
Set aside for 30 minutes.
Drain off excess moisture.
Dress and serve
Dress the salad in a bowl with 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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Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Capers + mustardtop 1% of all pairsSmell alikestrongCooked together624 recipes
Shared aroma: coumarin (sweet, hay).
-
Capers + horseradishtop 1% of all pairsSmell alikestrongCooked together82 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide starchy body so the salad holds its shape when sliced and mixed.
- Celery or celeriac
- Adds crisp texture and a mild, fresh vegetable flavour to the salad.
- Capers
- Add sharp, salty acidity that cuts through the richness of the mayonnaise.
- Anchovies
- Contribute a deep, savoury saltiness that rounds out the dressing.
- Vinegar
- Adds acidity that brightens the vegetables and balances the richness of the dressing.
- Horseradish
- Adds a sharp, pungent heat that gives the salad its bite.
The step that matters
Drain off excess moisture. Cooked vegetables and sliced gherkins release water that thins the dressing and makes the salad soggy. Draining before dressing keeps the mayonnaise thick and the texture firm.
Swap the apple
How well each one fits the dish's main ingredients (celery, potato, capers, pepper, vinegar, horseradish, mustard):
- Limefits better
- Lemonfits better
- Avocadofits better
- Applethe original
Fit is the average pairing score against celery, potato, capers, pepper, vinegar, horseradish, mustard. 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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