Why it works: Mustard and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Sardine Salad
Ingredients
Directions
In a large bowl, combine the finely rolled crackers, minced sardines, chopped onion, chopped eggs, chopped pickles, mustard, black pepper, salt, and chopped celery. Mix all ingredients thoroughly.
Add just enough cold vinegar to moisten the mixture.
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 + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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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
- Crackers
- Provide the bulk and binding structure that holds the salad together.
- Sardines
- Supply the main fish flavour and a moist, soft texture throughout the mixture.
- Hard boiled eggs
- Add richness and a soft, creamy body that helps bind the mixture.
- Mustard
- Adds sharp, pungent flavour that cuts through the richness of the fish and eggs.
- Pickles
- Contribute acidity and a crisp, tangy bite that balances the oily sardines.
The step that matters
Adding the cold vinegar. Vinegar is added only to moisten, so adding too much makes the salad soggy and sharp. Adding it gradually and mixing well lets the crackers absorb liquid evenly without losing structure.
Swap the onion
How well each one fits the dish's main ingredients (egg, mustard, pepper, celery, vinegar):
- Horseradishfits better
- Lettucefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against egg, mustard, pepper, celery, vinegar. 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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